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4 years ago

Which piecewise defined function is shown on the graph?

Mathematics

1 answer:

egoroff_w [7]4 years ago

6 0

You gotta show the pic of the graph

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Solve for g: 19 > 2(g + 7.9).

iren [92.7K]

Answer: g < 1 3/5

Step-by-step explanation:

first, i removed the parentheses.

19 > 2g + 15.8

then, i moved the terms.

-2g > 15.8 - 19

the, i calculated that.

-2g > -3.2

finally, i divided both sides.

g < 1.6

the alternative form is g < 1 3/5

(basically, the second answer)

5 0

3 years ago

A hypothetical cube grows so that the length of its sides are increasing at a rate of 2 m/min. How fast is the volume of the cub

Karolina [17]

Answer:

In a min the volume increased by 296m^3

Step-by-step explanation:

Volume of cube = v^3

At 8m = V = 8*8*8 = 512

Since it's growing at 2m/min

The previous volume A min ago would have been

8m - 2m = 6m

V = 6*6*6 = 216

So in a minute, the volume had gone from 216 to 512

The speed = 512 - 216 = 296

So it's volume increased by 296 in a min.

Just for future clarification.

(2 min ago the volume would have been.

8m - (2*2)m = 4

V 2min ago = 4*4*4 = 64.

At 2mins ago the volume changed by 216 - 64 = 152.

So this is what the volume looked like Each minute

0, 8, 64, 216, 512, 1000.)

3 0

3 years ago

The numerator and the denominator of a certain fraction are consecutive odd numbers. If nine is subtracted frm the numerator, th

Pachacha [2.7K]

The denominator of a fraction is 1 more than 3 times the numerator. If the denominator is doubled and the numerator is increased by 2, the value of the resulting fraction is 1/4. Find the original fraction.

4 0

4 years ago

Read 2 more answers

Dakota earned $7.50 in interest in Account A and $15.00 in interest in Account B after 18 months. If the simple interest rate

Helga [31]

Answer:A. 326.53 is the

Step-by-step explanation: I don't know.

6 0

3 years ago

What is 30% as a fraction in simplest form to the nearest hundreths

Ede4ka [16]

Answer:

$\frac{30}{100}$ OR $\frac{3}{10}$

Step-by-step explanation:

Percent means one part "per hundred".

Remove the percent sign from 30 and make it the numerator, and make 100 for the denominator.

30% = $\frac{30}{100}$

$\frac{30}{100}$ can be simplified to $\frac{3}{10}$

So, 30% = 30/100 = 3/10

5 0

4 years ago