Mathematics High School

PLEASE HELPP !!! it’s due today

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

advance pile up trigonometry

Answers

Answer:

x = 6.9168 or x = 7

Step-by-step explanation:

Hope that helps :)

help me please :)

thank you :P

Answers

Answer: Should be 7

Step-by-step explanation:

14/2 is 7

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

Answers

Answer:

All integers are rational numbers

Step-by-step explanation:

Since any integer can be written as the ratio of two integers, all integers are rational numbers. Remember that all the counting numbers and all the whole numbers are also integers, and so they, too, are rational.

Answer:

True

Step-by-step explanation:

An integer is a number including positive and negatives with 0 that are whole numbers and are not fractions or decimals

Which of the expressions below is equal to 8x+4? Select all that apply

Answers

Answer:

C and D.

Step-by-step explanation:

For C, 4 * 2x = 8x and 4*1 = 4.

For D, 5x+3x = 8x and 2+2 = 4.

Answer:

A) 8( x + 2 ) is the only equal expression.

How do you find the product of 3x^2y^5 and 4x^3y^7

Answers

Answer:

{

(

−

)

}

Step-by-step explanation:

Alberto invested $5,000 at 6% interest
compounded annually. What will be the
value of Alberto's investment after 8 years?

Answers

Answer:

$7969.24

Step-by-step explanation:

5000*1.06 to power of 8 = 7969.24037265

round to 2dp = $7969.24

Answer:

7400

Step-by-step explanation:

Kendra ordered a set of blue and brown pins. She received 100 pins, and 30% of them were blue. How many blue pins did Kendra receive?

Answers

Answer:

30 blue pins

Step-by-step explanation:

30% is the same as 30 out of 100, so this can be written in this fraction: [tex]\frac{30}{100}[/tex]

now, you should multiply this fraction by the total number of pins she ordered:

100 x [tex]\frac{30}{100}[/tex]

to solve this, you can simplify by dividing 100 by 100, this equals 1

30 times 1 is 30

there are 30 blue pins

Answer:

30 hair pins were blue

Step-by-step explanation:

100 x 0.3 = 30

Find the range, median, first and third quartiles, and interquartile range for each data set OF THE NUMBERS 52 72 96 21 58 40 75

Answers

Answer:

Range: 75 Median: 58 1Q: 40 3Q: 75 Interquartile: 35

Yesterday, the temperature change for a 5-hour period of time was – -degree per
hour. Which statement describes this change?
A
The temperature rose 5 degrees.
B
The temperature rose 4 1/4 degrees.
с
The temperature fell 4 degrees.
D
The temperature fell 5 4/5
degrees

Answers

Answer:

Step-by-step explanation:

what is the volume of this sphere? Use a 3.14 and round your answer to the nearest hundredth. cubic feet Submit Work it out Not feeling ready yet? This Area of circles 47)

Answers

Answer:

4.19 cubic feet

Step-by-step explanation:

Convert the time. Enter your answers in the boxes.

324 minutes =

hours,

minutes

Answers

Answer:

5 hours and 24 minutes

Step-by-step explanation:

sorry if im wrong

Answer:

5.4 hours

Step-by-step explanation:

I'm not 100 percent sure

hope this helped ;)

Help with my mathhh!

Answers

Answer:

Step-by-step explanation:

Answer:

<BOF

Step-by-step explanation:

sum of both these angles is 180 so C is the answer.

Help ME????????????????????

Answers

Answer:

3 x -10.5

Step-by-step explanation:

The problem says "each for -10.50." That means every entry has a change of -10.5.

We know there are 3 entries so we are going to multiply 3 x -10.5 (The expression is the answer, not the actual answer.)

factor this trinomial in standard form 2n^2 + 7n + 5

Answers

Answer:

Observation : No two such factors can be found !! Conclusion : Trinomial can not be factored. Equation at the end of step 2 : 2n2 - 7n - 5 = 0. Step 3 : Parabola ...

Step-by-step explanation:

HELP PLEASEEEE IT WOULD HELP ME OUT A LOT

Answers

Answer:

Step-by-step explanation:

what fraction of an hour is 15 minutes pls help

Answers

Answer:

1/4 of an hour is 15 minutes

Step-by-step explanation:

Answer: 1/4 of an hr

Step-by-step explanation:

15/60 is 1/4

3x + 2y = 4
X + 2y = -4
Notice the equations are NOT in slope-intercept form.
Rewrite them in slope intercept form y = mx + b.

Answers

3x + 2y = 4
2y = -3x + 4
Divide by 2
Solution: y = -3/2x + 2

x + 2y = -4
2y = -x - 4
Divide by 2
Solution: y = -1/2x - 2

The price of a cup of coffee was $2.10 yesterday. Today, the price rose to $2.45. Find the percentage increase. Round your answer to the nearest tenth of a
percent.

Answers

Answer:

16.6667% increase

Step-by-step explanation:

Percentage Increase=Final Value−Starting Value|Starting Value|×100

Answer:

17%

Step-by-step explanation:

The increase is calculated as the difference between yesterday's price and today's price, hence $2.45 - $2.10 = $0.35

As a fraction of yesterday's price, the fraction is [tex]\frac{0.35}{2.10}[/tex], which reduces to [tex]\frac{1}{6}[/tex]. Expressed as a decimal fraction, this is 0.16... Shift the decimal point two places to the right to get the percentage increase of 16.6...%.

Since it said to round to the nearest tenth, rounding it makes the answer of 17.0% or 17% because since 6 is bigger than 10, we needed to round up and thus the answer is 17%.

please help i’ll give brainliest

Answers

Answer:

An animal that eats dead animals or plants.

Step-by-step explanation:

Its lowkey the defintion lol

WILL GIVE BRAINLIST FOR THE RIGHT ANSWER
plz explain how he got it wrong

Answers

Answer: A. Bruno accidentally used the diameter instead of the radius to find the area of the base. B. The correct volume is 602.88

Step-by-step explanation: Area of a cylinder is (r^2)(pi)(h) not (d^2)(pi)(h)

0.8x + ⅕ = 6/10x - 6 - 4
i need to figure out the variable

Answers

Answer:

x = -51

Step-by-step explanation:

Do I need to explain oorrrrrrrrr.....

can somebody help me please

Answers

Answer:

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

x² = 4² + ([tex]\sqrt{5}[/tex] )² = 16 + 5 = 21 ( take the square root of both sides )

x = [tex]\sqrt{21}[/tex] → B

1. A caterer charges a flat fee plus $8.50 per
person. If the total cost for a party of 65 people
was $601.50, how much would they charge for
a party of 150 people?

Answers

Answer:

$1,324

Step-by-step explanation:

$8.50 * 65 = $552.50. $601.50 - $552.50 = $49. So the flat fee would be $49.

$8.50* 150 = $1,275. With the flat fee it would be $1,275+$49 = $1,324.

The radius of a circle is 4 feet. What is the area?

r=4ft

Give the exact answer in simplest form.

Answers

Answer:

100.571429.

Step-by-step explanation:

2*22/7*(4)^2

=44/7*16

=100.571429

Arrange in ascending order 19,654 67,923 67,397 91,945

Answers

Answer:

19654,67397,67923,91945

Step-by-step explanation:

Ascending order mean arrange the number from smaller value to bigger value

Answer:

19654,67397,67923,91945

plz mark me as brainliest

is 0. overline 19 rational or irrational? Explain.

Answers

Answer:

19/99

Step-by-step explanation:

PLSS HELPPP NO BOTS OR I WILL REPORT BUT PLS HELP ASAPP!! The graphs below of a function true or false?

Answers

true - there are no spots on the y axis where there are two points

Sofia bought a clothes iron that was discounted 15% off of the original price of $35. What was the dollar amount of discount of the clothes iron?

Answers

Answer:

$5.25

Step-by-step explanation:

Given data

Original price= $35

Discount= 15%

let us find 15% of $35

=15/100*35

=0.15*35

=$5.25

Hence the amount of the discount is

$5.25

Jess is having a private party at the bowling alley. The party costs $99 plus %3 per person who attends.

Answers

Answer:

Total cost= 99 + 2.97x

Step-by-step explanation:

Giving the following information:

Fixed cost= $99

Variable cost= 3% per person

First, we need to calculate the 3% of 99:

Unitary variable cost= 99*0.03= $2.97

Now, we establish the total cost structure:

Total cost= 99 + 2.97x

x= number of people in attendance

Finally, suppose 200 people attend the party:

Total cost= 99 + 2.97*200

Total cost= $693

Which scientist discovered DNA after experimenting with white blood cells?
What are the building blocks of proteins?

amino acids
ribosomes
tRNA molecules
chromosomes

Answers

The building blocks of proteins are amino acids.

Other Questions

8 GOCULTURE Dis ce que c'est et o on peut trouver les endroits suivants. 1. Elle est clbre dans toute l'Afrique musulmane. Elle est construite en argile.2. Cette rgion abrite l'une des plus anciennes populations d'Afrique.3. C'est le plus grand dsert du monde. 4. Cet endroit ressemble un paysage lunaire et a servi de dcor pour le film La Guerre des toiles. 5. Ses deux cents sources produisent huit cents litres d'eau par seconde. 6. Cette fort tropicale est un parc o l'on trouve de nombreuses espces animales et vgtales. 7. C'est une unit gographique religieuse et culturelle forme par trois pays. Based on what you know so far of Pandora, Perseus, and Prometheus, which character interests you the most? One consequence of the popularity of the Internet is that it is thought to reduce television watching. Suppose that a random sample of 45 individuals who consider themselves to be avid Internet users results in a mean time of 1.98 hours watching television on a weekday. Determine the likelihood of obtaining a sample mean of 1.98 hours or less from a population whose mean is presumed to be 2.35 hours. A plumber has a 2-meter length of pipe. He needs to cut it into sections that are 10 centimeters long. How many sections will he be able to cut? (I will give brainliest if you answer first) multiplicative identity multiplication property of zeroaddition property of zeromultiplicative inverse additive inverse communicative reflexive distributive symmetric What is El Nio? What weather effects can El Nio cause?What is La Nia? What weather effects can La Nia cause?HELP RIGHT NOW! Write the quadratic equation in standard form:4x2 + 5x + 10 = 2x Please help! Will give Brainliest! SHOW ALL WORKFactor:2x^(2)+ay-ax^(2)-2y PLS HELP ILL GUVE BRIANLIEST! How many lines of symmetry does this figure have? Help me plsssssssss I need help Help me pls I give points What are some of the main landforms and waterways found in North Africa? What is the conjunction of the following sentence? I forgot to put on sunscreen, and I got a terrible sunburn. Cody weighed 110 pounds when he started 6th grade but now weighs 150 poundsas a 7th grader. What is the percent of increase in his weight? Which runner finished the 100 m race in the least amount of time? MingWhich runner stopped running for a few seconds during the race? At what distance did Anastasia overtake Chloe in the race? PLEASE HELP!!!!! Find the volume and surface area of the composite figure. Give your answer in terms of .Answer OptionsV 661.3 cm3; S = 264 cm2V = 328 cm3; S 1045.3 cm2V 1045.3 cm3; S = 328 cm2V = 400 cm3; S 661.3 cm2 In the context of the overall argument of the passage, which of the following choices best describes the purpose of the second paragraph?A. It gives a basic definition of REM sleep that is elaborated in later paragraphs.B. It provides a factual basis necessary to speculate on the subjects babies may dream about.C. It offers key examples to support the first paragraphs claim that babies brains perform many important tasks.D. It explains how sleep researchers use alternative sources of evidence to study infant sleep cycles because infants are unable to describe their experiences.E. It establishes the conventional view about whether babies dream in order to show how the argument of the passage departs from this understanding. 9x - 7i > 3 (3x - 7u) If u answer this I will mark u as Brainlyest......