Answer:
70% i think
Step-by-step explanation:
(24d)
Part 1: Past Paper 3 H
Question No. 9:
Simplify (2x + 3)² − (2x + 3)(x - 5)
Give your answer in the form ax² +bx+c
Watch help video Qasim has a bag that contains pineapple chews, lemon chews, and lime chews. He performs an experiment. Qasim randomly removes a chew from the bag, records the result, and returns the chew to the bag. Qasim performs the experiment 52 times. The results are shown below: A pineapple chew was selected 33 times. A lemon chew was selected 9 times. A lime chew was selected 10 times. Based on these results, express the probability that the next chew Qasim removes from the bag will be lemon chew as a percent to the nearest whole number. Answer: Submit Answer attempt 2 out of 2
The probability that the next chew that Qasim will remove from the bag will be lemon chew is 0.17
What is probability ?Probability is the chance that an event will occur or we can say the chance for how many time an event can occur describes the probability of that event .
Probability = Preferred Outcome/Total outcome
Probability is always between 0 to 1 i.e. we can say the lowest value of probability is 0 where no outcome is preferable and the highest value is 1 where all the outcomes are preferable outcomes.
In the question,
If Qasim performs the experiment 52 times of removing a chew from the bag the total outcome = 52
If a pineapple chew was selected 33 times. A lemon chew was selected 9 times. A lime chew was selected 10 times, the probability that next chew Qasim will remove from the bag will be the lemon chew is 9/52 or 0.17 percent.
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Show all working out
Step-by-step explanation:
yes and saved dollar cohocolate
cuánto es "3x+1=7+5x" ?
Answer:
-3
Step-by-step explanation:
3x+1=7+5x
-3x+1=7+-3x
1=7+2x
-7=-7+2x
-6=2x
-6/2=-3
-3=x
Three angles fit around a point. Two of the angles are 155* and 53*
A) Work out the size of the third angle and give the answer in degrees.
B) Which of the words below describe the third angle?
1. Right
2.Obtuse
3.Acute
4.Reflex
NOTE: This is a repost
Answer:
I'm for sure it's #4. Reflex
Step-by-step explanation:
Calculator Bookwork code: N57 allowed Three angles fit around a point.
The angle will be 152. The angle will be obtuse. The correct option is 2.
What is geometry?Geometry is one of the oldest branches of mathematics, along with arithmetic. It is concerned with spatial properties such as figure distance, shape, size, and relative position.
Given that three angles fit around a point. Two of the angles are 155° and 53°. The angles will be calculated as,
Angle = 360 - 155 - 53
Angle = 152°
An angle with a measure greater than 90 degrees is called an obtuse angle. Here the angle is greater than 90 degrees so the angle will be obtuse.
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I need help asap!!!!!
The area of the composite figure is 32 mm²
How to find area of a composite figure?The area of a composite figure can be found by summing the area of the whole shape.
Therefore, the composite figure is a parallelogram and a triangle.
area of the composite figure = area of the triangle + area of the parallelogram
area of the triangle = 1 / 2 bh
area of the triangle = 1 / 2 × 8 × 2
area of the triangle = 16 / 2
area of the triangle = 8 mm²
area of the parallelogram = bh
area of the parallelogram = 6 × 4
area of the parallelogram = 24 mm²
Therefore,
area of the figure = 8 + 24 = 32 mm²
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Lily replicates an experiment that found that the number of calories in a particular food is 50 kcal. She obtained data from five trials: 50 kcal, 72 kcal, 50 kcal, 12 kcal, and 50 kcal.
Which best describes her data results?
Answer:72 cal
Step-by-step explanation:
50 plus 75 is 75 cal
WILLGIVE BRAINLIST 2 BEST ANSWER AND EXTRA POINTS
David works for an advertising company, and is currently hired to help a small ice cream shop. He sells his services using a commission approach with the company, where he gets paid $100 from the advertising company, and then $0.50 per customer that mentions his name from his advertisements and purchases an item in the ice cream shop. If David received $401.50 for his services, which of the following equations in the drop-down menu below models David’s pay from working with the small ice cream shop?
A 401.50=0.50x=100
B 401.50=100x=0.50
C 401.50x=100x=0.50
D 401.50=0.50=x=100
thats it
PLEASEHELPPPPPPPPP
Answer: 401.50=100x=0.50
Step-by-step explanation:
The sum of thirteen and twice a number. Is it linear or nonlinear?
HLP
The expression for the statement "the sum of thirteen and twice a number" will be given by 13 + 2 x.
We are given a statement:
The sum of thirteen and twice a number.
We need to make an expression for the statement that is being given to us.
Now, first we will let the unknown number be x.
So, twice of a number x will be written as:
2 × x
= 2 x
Now the sum of 13 and 2 x will be written as:
13 + 2 x
Therefore, we get that, the expression for the statement "the sum of thirteen and twice a number" will be given by 13 + 2 x.
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each week, carmen earns a base pay of $35 plus 0.17 for every pamphlet that she delivers. write an equation that can be used to find how much carmen earns each week. how much will she earn the week that she delivers 300 pamphlets?
Answer:
Equation: m = 35 + 0.17p
Solution: $86
Explanation:
After writing the equation, plug in the value 300 to the variable p. You get m = 35 + 0.17(300). From there you multiply to get m = 35 + 51. Then add to get an answer of $86.
for a mid-day snack, theresa had one of her mother's fresh peanut butter cookies with a glass of whole milk. this snack has 400 calories, of which 234 kcalories came from fat. what percentage of total calories came from fat in theresa's snack?
how much larger is the combined debt of the three most populous states than of the three least populous states? Express your answer in scientific notation. Three most populous- 1.02 X 10*10 Three least populous- 1 X 10*10
NEED HELP ASAP!!!!!!!!
The combined debt of the three most populous states is -2 × 10⁹ bigger than that of the three least populous states.
What is the arithmetic operator?Summarization, subtraction, division, and multiplication are the four fundamental mathematical operations covered under the term "arithmetic operators."
Given the combined debt of ;
Most populous = -1.02 × 10¹⁰
Least populous = -1 × 10¹⁰
Most populous - Least populous ⇒
( -1.02 × 10¹⁰) - (-1 × 10¹⁰)
⇒ -0.2 × 10¹⁰
Multiply and divide by 10
⇒ -0.2 × 10/10 × 10¹⁰
⇒ -2 × 10¹⁰/10
⇒ -2 × 10⁹
Hence "The combined debt of the three most populous states is -2 × 10⁹ bigger than that of the three least populous states".
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Pls need help fast!! I'll give brainliest
Answer:
Your Answer should be A Alternate interior Angles
Answer:
I believe the answer to this alternate interior angles.
This is because they are formed from opposite's sides of transversal.
what is the potential outlier in the population density data set? 1,19,35,43,49,55,63,94,105,110,175,231,239,351,738
Check the picture below.
let's noticed the distances from one to the next value in the dataset, let's notice the distance on the last one.
Someone help me out I don’t know what I’m doing
Answer:
shesh
Step-by-step explanation:
15) Priscilla is doing squats in the weight room. She can currently squat 108 lbs, but she wants to be
able to squat at least 176 lbs. If her training lets her squat an additional 4 lbs each week, at least
how many weeks
Answer:
17 weeks
Step-by-step explanation:
She need to increase ( 176 - 108 ) = 68 pounds
68 pounds / (4 pounds/week) = 17 weeks
The car will use how much
gallons of gas to travel 1,155 miles
Answer: It will travel for 38.5 to 57.75 miles
Step-by-step explanation:
1) One gallon of gas will travel for at least 20-30 miles
Where 1155 miles will use 38.5 gallons or 58 gallons of gas
If its helpful please like thank you
in 1988, galena christyakova set the women's long jump record of 7.52 meters. in 1991, mike powell set the men's long jump record of 8.95 meters. how much farther (ef) would galena have to jump in order to tie mike's record?
Answer: 1.43 meters
Step-by-step explanation:
subtract 7.52 from 8.92 and that's the difference so that is how far she would have to jump to tie the record
recipe calls for a total of 3 and two-thirdscups flour and sugar. If the recipe calls for One-fourthcup of sugar, how much flour is needed?
3 and StartFraction 1 Over 12 EndFractioncups
3 and one-fourthcups
3 and StartFraction 5 Over 12 EndFractioncups
3 and StartFraction 11 Over 12 EndFractioncups
The flour that is needed is C. 3 and StartFraction 5 Over 12 EndFractioncups
How to calculate the fraction?The recipe calls for a total of 3 and two-thirdscups flour and sugar. If the recipe calls for One-fourthcup of sugar, the flour that will be needed will be:
= 3 2/3 - 1/4
= 3 8/12 - 3/12
= 3 5/12
Therefore, the correct option is C.
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pls help will mark as brainliest
Answer:
p = 11 , q = 3
Step-by-step explanation:
solution file attached
You saw 5 flying saucers. each flying saucer had 5 aliens. each alien had 5 eyes. how many alien eyes were there altogether?
Answer:
125 alien eyes.
Step-by-step explanation:
5 flying saucers
5 aliens/flying saucer (5x5=25 aliens)
5 eyes/alien (25x5=125 eyes)
Help please this is missing i dont know what to doo
Sort the steps to complete the square.
Answer:
I hope this helps!
Step-by-step explanation:
Move the constant to the right side
Add [tex](\frac{b}{ 2a} )^{2}[/tex] to both sides
Rewrite as [tex]( x +\frac{b}{2a}) ^{2}[/tex]
Take the square root of both sides
Solve for x
1. Estimate Jupiter's mass using a one-digit whole number times a power of 10. Be
sure to include units.
The mass of Jupiter can be written as 1.898 130 ×[tex]10^{6}[/tex] where 6 is a one-digit whole number which can be used to write Jupiter's mass using a one-digit whole number times a power of 10.
The powers mean the exponential powers
Jupiter is the fifth and the largest planet in the Solar System.
The mass of Jupiter has been calculated to be 1.9 × [tex]10^{27}[/tex] kg
or this can be written as 1 898 130 yottagrams
A unit of mass equal to 1,000,000,000,000,000,000,000,000 grams. Symbol: Yg.
1 898 130 can also be written as 1.898 130 ×[tex]10^{6}[/tex] Yg
6 is a one-digit whole number that can be used to write Jupiter's mass using a one-digit whole number times a power of 10.
The unit is yottagram
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What is the Greatest common factor of 20, 36, and 76? Show your work
Answer:
To sum up, the gcf of 76 and 20 is 4. In common notation: gcf (76,20) = 4
Answer:
GCF = 4
Step-by-step explanation:
Expand each and find numbers that each has in common:
20 = 2 x 2 x 5
36 = 2 x 2 x 3 x 3
76= 2 x 2 x 19
Then: 2 x 2 = 4
Hope this helps!
PLEASE HELP
What is the equation of the line?
Answer:
C. y=-1/2+1
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
m=-1/2
b=1
Hope this helps!
Please mark as brainliest if correct!
what is the width of a parralleogram that has an area of 19.84 square feet and the length of 6.2 feet
The width of a parallelogram that has an area of 19.84 square feet and a length of 6.2 feet is 3.2 feet.
What do you mean by parallelogram?A unique variety of quadrilateral called a parallelogram has both pairs of opposite sides parallel and equal. The illustration displays a parallelogram ABCD with the coordinates AB II CD and AD II BC. Moreover, AB = CD and AD = BC.
There are many parallelogram-like shapes and items all around us, whether they be in the form of structures, tiles, or paper. Buildings: When constructing a lot of structures, parallelograms are kept in mind. Hamburg, Germany's Dockland Office Building is a well-known example of this in real life.
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−3 Which is the correct graph for the compound inequality
The correct graph for the compound inequality is the third graph.
Graph of Inequality
From the question, we are to determine the correct graph to the given compound inequality
The given compound inequality is
-3 < x ≤ 4
This means
-3 < x and x ≤ 4
That is,
x > -3 and x ≤ 4
The graph of x > -3 will start at -3 on the number line without shading the circle and it will point in the right direction
The graph of x ≤ 4 will start at 4 on the number line, with the circle shaded, and it will point towards the left
Joining the two graphs, we will get a number line starting at -3, unshaded, and ending at 4 shaded.
Hence, the correct graph for the compound inequality is the third graph.
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WILL GIVE YOU EXTRA POINT BY BRAINLIEST (need help asap THANKS)
Answer:
36 units
Step-by-step explanation:
3x + 3 + 11 x + 6 = 166 Combine like terms
14x +9 = 166 Subtract 9 from both sides
14x = 157 Divide both sides by 14
x = 11.2142857143 Round to the nearest whole number
x = 11
Now that we know x = 11 we can solve for AG
3x + 3
3(11) + 3
33 + 3
36
Find the value of p if the sum of negative 4
and the quantity p divided 5 is sixteen.
Answer: I think it's 84
Step-by-step explanation: [tex]\frac{-4+p}{5} = 16[/tex]
Point P is located 3/5 of the way from point A to point E. Point A is located at (-1, -1) and point P is located
at (-7,5). What are the coordinates for point E?
By using the line segment formula, we conclude that the coordinates of point E are E(x, y) = (- 11, 9).
How to determine the coordinates of the missing endpoint of a line segment
In this problem we find a line segment of which the coordinates of an endpoint and a point within the segment and in accordance with a segment ratio are known. The coordinates of the other endpoint must be found in accordance with the following expression:
E(x, y) = A(x, y) + k · [P(x, y) - A(x, y)] (1)
Where E(x, y) is the missing endpoint.
If we know that A(x, y) = (- 1, - 1), P(x, y) = (- 7, 5) and k = 5 / 3, then the coordinates of point E are:
E(x, y) = (- 1, - 1) + (5 / 3) · [(- 7, 5) - (- 1, - 1)]
E(x, y) = (- 1, - 1) + (5 / 3) · (- 6, 6)
E(x, y) = (- 1, - 1) + (- 10, 10)
E(x, y) = (- 11, 9)
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