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4 years ago

9

The computer lab at a high school ordered 26 packages of Cra. There were 50 CDs in each packages. How many CDs did the computer

ordered

1 answer:

astra-53 [7]4 years ago

5 0

Hey You!

To solve this question, we must use multiplication:

26 × 50 = 1,300

The computer ordered 1,300 CDs.

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ale4655 [162]

Charles law:
V1/T1=V2/T2
where T is in deg. K.
75°F=297.04°K
55°F=285.92°K
=>
V2=V1/T1*T2
=3000*(285.92/297.4)
=2887.8 c.f.

4 0

4 years ago

A pizza that was ordered for a party was already cut into 6 slices of each serving of pizza was 1/3 of a slice how many servings

oee [108]

Answer:18

Step-by-step explanation:

so

6 $divide$ 1/3=6x3/1=18/1=18

this is why the answer is 18 :)

8 0

3 years ago

Which ratios are equivalent to 3:4

valentina_108 [34]

9:12, 18:24,6:8

3*3=9 and 4*3=12

3*6=18 and 4*6=24

3*2=6 and 4*2=8

6 0

3 years ago

Read 2 more answers

What is the inverse of function f?<br><br><br><br> A. <br><br> B. <br><br> C. <br><br> D.

fomenos

<h3>Answer: Choice D</h3>

$f^{-1}(x) = 3-7x\\\\$

=====================================================

Work Shown:

$f(x) = \frac{3-x}{7}\\\\y = \frac{3-x}{7}\\\\x = \frac{3-y}{7}\\\\7x = 3-y\\\\7x+y = 3\\\\y = 3-7x\\\\f^{-1}(x) = 3-7x\\\\$

The idea is to swap each x and y, then solve for y to find the inverse.

3 0

2 years ago

Semmy [17]

let

brenda: b

will: 3b

b + 3b = 240

4b = 240

b = 60 lbs (BRENDA)

3b = will

3 (60) = will

180 = WILL

6 0

3 years ago