Ask question

Ask question

All categories

2 years ago

7

The graph shows the voltage in a circuit changing as temperature increases from 100° to 600°. which is the best estimate for the

rate of change of the voltage over the interval?
1.5 volts
3 5 volts
5.5 volts
7.5 volts

1 answer:

Nataliya [291]2 years ago

6 0

Answer:

3.5?

Step-by-step explanation:

You might be interested in

What decimal is equivalent to 3%?

cupoosta [38]

The answer is d, have a good day

6 0

2 years ago

Read 2 more answers

Susie has $2 in coins in her purse. She has 3 times as many quarters as nickels. She has twice as many dimes as nickels. How man

zysi [14]

Answer:

120 coins our in her purse if the 2 dollar factor is made up of nickels

8 0

2 years ago

Find the value of two numbers is their sum is 21 and their difference is 3

kobusy [5.1K]

Hello from MrBillDoesMath

Answer: 12, 9

Discussion:

Let x be the first number and y the second number. The form the problem statement:

x + y = 21

x - y = 3

Add the two equations. This gives:

(x + x ) + ( y-y) = 21 + 3 =>

2x + 0 = 24 =>

x = 12

Since x -y =3, substituting in the value of x gives, 12 - y = 3 so y = 9

Thank you,

Mr. B

8 0

2 years ago

Read 2 more answers

Add the following fractions. See the image below

LenKa [72]

Answer:

$\dfrac{19}{840}$

Step-by-step explanation:

The given fraction is:

$\dfrac{1}{168}+\dfrac{3}{180}$

We need to solve it.

The LCM of 168 and 180 is 2520.

So,

$\dfrac{1}{168}+\dfrac{3}{180}=\dfrac{15+3\cdot14}{2520}\\\\=\dfrac{19}{840}$

So, the required answer is equal to $\dfrac{19}{840}$ .

3 0

2 years ago

John gets paid $6 for each of the first 40 toy cars he makes in a week. For any addition toy cars beyond 40, his pay increases b

jeka57 [31]

48 times 6 and that will be your answer

3 0

3 years ago