Answers
Answer:
4 feet
Step-by-step explanation:
Let x be the height of the tower when finished.
We have been given that Priya takes a break when the tower is 2 and 1/2 feet tall, which is 5/8 of the height of the tower she wants to build.
This means that 5/8 of x equals 2 and 1/2. Let us represent this information in an equation.
5/8*x=2 and 1/2
Let us convert our given mixed fraction into an improper fraction.
5/8*x=5/2
Let us multiply both sides of our equation by 8/5.
8/5*5/8*x=5/2*8/5
x=8/2
x=4
Related Questions
A box contains five slips of paper. These slips are marked $1, $1, $1, $10, and $25. The winner of a contest will select two slips of paper at random with replacement and will then get the larger of the dollar amounts awarded. Define a random variable W
Answers
Answer:
Random variable set is attached as image. Please see the image
Step-by-step explanation:
The random variable W consist of all possible set of selection of two reward slips
The set consists of total 20 possible outcomes
The set is given in the image attached
A farmer sells 6.3 kilograms of pears and apples at the farmer's market. 4 5 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answers
Answer:
1.8 Kilograms
Step-by-step explanation:
Since the farmer sells 6.3 Kilograms of fruit in total and 4.5 Kilograms of this weight is pears, you have to subtract 4.5 from 6.3.
6.3-4.5 = 1.8
So, there are 1.8 Kilograms of apples.
can you please help me with this?
A) 29
B) 15
C) 45
D) 8
Answers
Answer:
A) 29
Step-by-step explanation:
Step 1: Find angle G
Since Sin(θ) = Opposite over Hypotenuse:
[tex]sin^{-1} ( 58 / (52+52) )[/tex] = θ
θ = 33.896°
Now repeat for just the smaller triangle:
[tex]sin(33.896) = Opposite/Hypotenuse\\sin(33.896) = Opposite/52\\Opposite = sin(33.896) * 52\\Opposite = 29[/tex]
The table represents an exponential function.
A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries 2, two-fifths, StartFraction 2 Over 25 EndFraction, StartFraction 2 Over 125 EndFraction.
What is the multiplicative rate of change of the function?
Answers
Answer:
b. x/8 + x/16 = 3/4
4 miles
Step-by-step explanation:
edge
In the pet show, 3/8 of the pets are dogs. Of the dogs, 2/3 have long hair. What fraction of the pets are dogs with long hair?
NEED NOW I WILL GIVE YOU BRAINLISET
Answers
3/8 x 2/3 = 6/24
6/24= 1/4
What is -11/4 plus -11/8
Answers
Answer:
-4.125
Step-by-step explanation:
3 days 22 hours equals how many hours
Answers
Answer:
94 hoursStep-by-step explanation:
3 days = 3×24 =72total hours= 72 + 22 = 94The number of solutions 2x+3y=4, x-y=3, 3x+5y=6 is
Answers
Answer:
one solution
Step-by-step explanation:
The number of solutions 2x+3y=4, x-y=3, 3x+5y=6 is
Solving two of the equations simultaneously
2x+3y=4, ... 1 *1
x-y=3 ... 2 * 2
_________
2x+3y = 4
2x-2y = 6
subtract
3y+2y = 4+6
5y = 10
y = 10/5
y = 2
Recall that x - y = 3
x - 2 = 3
x = 3+2
x = 5
Hence the solution has just one solution
Carl has $195.000. Carl wants to buy as many calculators as possible. Each calculator costs $6.50
Answers
how many miles per gallon does the car get
Answers
Answer:
25 miles for 1 gallon
Step-by-step explanation:
Looking at the graph, for 1 gallon of gas, is about 25 miles. For 2 gallons, it is 50 miles. For 3 gallons, it is 75 miles. So based on the graph and the pattern, we can assume 1 gallon of gas will take the car 25 miles.
From $5 to $8 in percent
Answers
Answer:
Step-by-step explanation:
That would be 8/5 = 1.3 = 130/100 = 130%
A TV Screen is measured according to the diagonal of the screen. If a 65-inch TV has a height f 33 inches, what is it's width?
Answers
Answer:
The width of the TV screen is 56 inches.
Step-by-step explanation:
We can find the width of the TV screen by using Pitagoras:
[tex] D^{2} = H^{2} + W^{2} [/tex]
Where:
D: is the diagonal = 65 in
H: is the height = 33 in
W: is the width =?
Then, the width is:
[tex] W = \sqrt{D^{2} - H^{2}} = \sqrt{(65 in)^{2} - (33 in)^{2}} = 56 in [/tex]
Therefore, the width of the TV screen is 56 inches.
I hope it helps you!
Answer:
56in
Step-by-step explanation:
Tyler has 3 times as many books as Mai. How many books does Mai have
if Tyler has x books?
Answers
A farmer wants a field 36 yards long with an area of 1008 square yards. How wide should the field be?
Answers
Answer:
28
Step-by-step explanation:
area is equal on leng × with, or 36 × w =1008
1008:36 = 28
Tulsi and Gary are competing in a basketball free throw competition. Tulsi’s ratio of free throws made to free throws missed is 3 to 5. Gary’s ratio of free throws made to free throws missed is 10 to 15. Who has the better ratio for making free throws?
pls help
Answers
Answer:
Gary
I have no idea how to explain this but I do know for a fact that the answer is Gary.
Suppose Gil can write a poem in 1 hour, Holly can write a poem in 2 hours, and Ivan can write a poem in 3 hours. Each person spends 12 hours per day writing poems and requires a wage of $10 per hour to do so. If a literary magazine needs one poem, how much will it cost
Answers
Answer:
The literary magazine must pay $ 10 if poem is written by Gil, $ 20 if poem is written by Holly and $ 30 if poem is written by Ivan.
Step-by-step explanation:
The wage indicate the amount of money earned in hour for production of poems. If a literary magazine needs just one poem, then the cost will be the wage multiplied by time taken for the creation of the poem. There are three possibilities:
Gil
[tex]C = \left(10\,\frac{USD}{h})\cdot (1\,h)[/tex]
[tex]C = 10\,USD[/tex]
Holly
[tex]C = \left(10\,\frac{USD}{h}\right)\cdot (2\,h)[/tex]
[tex]C = 20\,USD[/tex]
Ivan
[tex]C = \left(10\,\frac{USD}{h}\right)\cdot (3\,h)[/tex]
[tex]C = 30\,USD[/tex]
The literary magazine must pay $ 10 if poem is written by Gil, $ 20 if poem is written by Holly and $ 30 if poem is written by Ivan.
Evaluate !! look at photo please i need help
Answers
Answer:
[tex]Sum = 832[/tex]
Step-by-step explanation:
Given
See attachment
Required
Evaluate
The expression can be expressed as:
[tex]Sum = 2n + 5;\ n=1...26[/tex]
To do this, we make use of sum of n terms of an AP.
When n = 1
[tex]2n + 5 = 2 * 1 + 5 = 7[/tex] --- T1
When n = 2
[tex]2n + 5 = 2 * 2 + 5 = 9[/tex] --- T2
When n - 26
[tex]2n + 5 = 2 * 26 + 5 = 57[/tex] --- T26
Next, we calculate d (common difference)
[tex]d = T_2 - T_1[/tex]
[tex]d = 9 - 7 = 2[/tex]
So, the sum is:
[tex]Sum = \frac{n}{2}(T_1 + T_n)[/tex]
Let n = 26
So, we have:
[tex]Sum = \frac{26}{2}(T_1 + T_{26})[/tex]
Substitute values for T1 and T26
[tex]Sum = \frac{26}{2}(7+57)[/tex]
[tex]Sum = \frac{26}{2}(64)[/tex]
[tex]Sum = 13*64[/tex]
[tex]Sum = 832[/tex]
El polinomio que se encuentra en orden descendiente es:
A) 4x2 + 12x + 9x2
B) 4x3+12x2 +9x+6
C)4+12x2+9x3
D)4x+12x2+9
Answers
As part of an economics class project, students were asked to randomly select 500 New York Stock Exchange (NYSE) stocks from the Wall Street Journal. As part of the project, students were asked to summarize the current prices (also referred to as the closing price of the stock for a particular trading date) of the collected stocks using graphical and numerical techniques. Identify the sample of interest for this study. Group of answer choices
Answers
Answer: The 500 NYSE stocks that current prices were collected from
Step-by-step explanation:
The sample of interest simply means a representation of the population. With regards to the information given pertaining to the question, the sample of interest will be "The 500 NYSE stocks that current prices were collected from".
The 500 NYSE stocks represents the total NYSE stocks that are available.
Mkkkknnehejdjdijdjdndnc cncjr
Answers
Answer:
yes
Step-by-step explanation:
yes
Help needed today plsss
Answers
Answer:for #2 it's answer 1. #3 is " five less than twice a number is 2x-5. Then 5 times the sum of two numbers if 5x+y. The the difference of 5 and a number squared is (5-x)*2
Step-by-step explanation:
Hope this helps
Which of the following best describes a square root?
Answers
Answer:B
Step-by-step explanation: a factor of a number that is multiplied by itself
sequence
60,45, 33.75 ....
Answers
60 x .75 (or 3/4) = 45
45 x .75 = 33.75
33.75 x .75 = 25.3125
A pet store has 40 freshwater fish. Of all the fish in the store, 80% are freshwater fish. How many fish does the store have in all?
Answers
Answer:
50 fish
Step-by-step explanation:
80% 40 fish :8
10% 5 fish x10
100% 50 fish
help me, please...............
Answers
Answer:
337.50
Step-by-step explanation:
Whats 200x3 I tried to answer it but it difficult and I knew you guys could help me?
Answers
Answer:
600
Step-by-step explanation:
200x3=600
Answer:
its 1200
Step-by-step explanation:
write an equation in slope intercept form for the line that has a slope of 4 and passes through the point (3,24)
Answers
Answer:
y=4x+12
Step-by-step explanation:
5) 9x + 8y = -2
-5x + 8y = 26
A) (2, 2)
C) (2,-2)
B) (-2,-2)
D) (-2, 2)
Answers
Answer:
5)9x+8y=-2
-5x+8y=26
A) (2,2)
Find the product.
120 ×(0.002). It is 6th grade work don’t worry about where it says college
Answers
Answer:
0.24
Step-by-step explanation:
120 x 0.002 = 0.24
The correct answer is 0.24.
To find the product of 120 ×(0.002).
The zeroes are multiplied by the power of 10 which is 1/10 in particular.
For example.
The product of a whole number and a decimal number less than 1 will be greater than the whole number multiplied into. For this theorem to be proven. Let us state the mathematical expression into numbers such that
1. N x 0.1 = N/0.1 < N
2. 1 x 0.5 = 0.5
3. 2 x 0.1 = 0.2
4. 100 x 0.55 = 55
120 ×(0.002) = 0.24.
Therefore, the 120 × 0.002 = 0.24
Learn more about Multiplication here:
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Jeremiah will give all of his sports cards to a number of friends what is the greatest number of friends he can give his cards to so that each friend will receive an equal number of baseball cards and football cards? 4 8 12 or 16 32 baseball 24 football
Answers
Answer:
6 is the greatest answer
Step-by-step explanation:
24÷4=6
The greatest number of friends he can give his cards to so that each friend will receive an equal number of baseball cards and football cards is 6
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Jeremiah will give all of his sports cards to a number of friends. the greater number will be calculated as,
Number = 24÷4=6
Therefore, the value of the greatest number will be 6.
To know more about an expression follow
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