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3 years ago

The PTA 125 donuts for $1.25 each. How much did they spend on Donuts?

Mathematics

2 answers:

AlladinOne [14]3 years ago

7 0

Multiply 1.25 by the 125 dounuts.

125
x 1.25

the answer is $156.25

Dominik [7]3 years ago

6 0

They spent $156.25 on donuts. Multiply 125*1.25.

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What is an equation of the line that passes through the points <br>(6,5) and (3,5)?

Nady [450]

Answer:

y = 5

Step-by-step explanation:

y = mx + b

5 = 6m + b

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Take the first minus twice the second.

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Substitute back to calculate m.

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3 years ago

Find the volume of each figure. Round your answer to the nearest hundredth, if necessary.<br><br>

bija089 [108]

Formula for volume of cone:

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3 years ago

How do you determine what your grade average is based on the following grades?:

fiasKO [112]

Answer:

Test's average-95

Homework's average-96.67

Step-by-step explanation:

Average is mathematically defined as the sum of the values divided by the total number of values and is expressed as:

$\bar X=\frac{1}{n}\sum{x_i}, n=number \ of \ values.$

The Tests' average is calculated as:

$\bar X_t=\frac{1}{n}\sum{x_i}\\\\=\frac{1}{3}(98+92+95)\\\\=\frac{1}{3}\times 285\\\\=95$

Hence, the Tests' average is 95

#The Homework's average is calculated as:

$\bar X_h=\frac{1}{n}\sum{x_i}\\\\=\frac{1}{3}(93+97+100)\\\\=\frac{1}{3}\times 290\\\\=96.67$

Hence, the Homework's average is 96.67

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4 years ago

Penny makes 5 liters of applesauce. She saves 0.24 liter for dinner and puts the rest in jars. If each jar holds 0.68 liter, how

In-s [12.5K]

Answer:

Penny can fill eight jars.

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3 years ago

Read 2 more answers

1. Each month, the city of Accra generates an average of 28 pounds of waste. Assume the variable is approximately normally distr

Molodets [167]

1. Answer: given: an average of 28 pounds

Find z values corresponding to 27 and 31:

z=%2827-28%29%2F2=-1%2F2=-0.5

z=%2831-28%29%2F2=3%2F2=1.5

Find the area between z+=+-0.5 and z=+1.5

Table E gives us an area of 0.9332-0.30=0.6247=> The probability is 62.47%

Find z values corresponding to 30.2

z=%2830.2-28%29%2F2=2.2%2F2=1.1 Find the area to the right of z+=1.1

it gives you an area of 0.1357=> The probability is 13.57%

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3 years ago