3 years ago

Which situation can be represented by the expression 1.3x

1 answer:

3 0

Is there supposed to be a question/picture? If not:

Jimmy makes x dollars every week

For every x dollars jimmy makes, sally makes 1.3 dollars

How much money does sally make every week

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A cylinder has a base diameter of 8 feet and a height of 7 feet. What is the volume in cubic feet, to the nearest tenths place

IrinaVladis [17]

Answer:

351.9 ft³

Step-by-step explanation:

Volume of cylinder: V= πr²h

Given:

d= 8 ft ⇒ r= 8/2= 4 ft
h= 7 ft

Solution:

V= π*4²*7 ≈ 351.9 ft³ rounded to the nearest tenths

8 0

4 years ago

Which equation represents a proportional relationship? A) y = 3x 4 B) y = 3 4x C) y = 3x 4 + 1 D) y = 3 4x + 1

lesantik [10]

Answer:

A. y = 3x/4

Step-by-step explanation:

a proportional relationship between x and y is a straight line passing through the origin (0, 0).

The equation must be in the form y = kx.

y = 3x/4

y = 3/4x

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4 years ago

Six out of every 25 students usually receive an A on the history test. Predict the number of students out of 125 that received a

Marina CMI [18]

Hello there!

Let’s do the work:

First what we want to do is divide 125 by 25 which will give us - 5.

Now we can do the multiplication:

6 • 6 = 30 />
Therefore you’re answer is - 30 />
Hope I helped!

~Alexa

5 0

3 years ago

Read 2 more answers

The rate at which an assembly line workers efficiency E (expressed as a percent) changes with respect to time t is given by E'(t

zavuch27 [327]

By the fundamental theorem of calculus,

$E(t)=E(1)+\displaystyle\int_1^t E'(u)\,\mathrm du$