Ask question

Ask question

All categories

3 years ago

5

Please help Edgar used 10d to represent the number of pennies in d dollars. Is this reasonable ? Please explain if it is right o

r wrong and how it is done

1 answer:

GalinKa [24]3 years ago

4 0

Not reasonable, there are 100 pennies in a dollar so the actual equation is 100d

You might be interested in

A baseball is hit so that its height in feet after t seconds is s(t)=-5t^2+36t+5 How high is the baseball after 1 second? Find t

d1i1m1o1n [39]

Answer:

Answers are below

Step-by-step explanation:

The baseball is 36 ft in the air after 1 second. The maximum height of the baseball of 69.8 ft.

To find these answers, I used the graph below.

5 0

3 years ago

Read 2 more answers

Help me please teachers trying to give me 8th grade problems

Bezzdna [24]

Answer:

x = 2

Step-by-step explanation:

Used a scientific calculator.

5 0

3 years ago

Read 2 more answers

Which graph shows a proportional relationship that passes through the point (2, 1)?

Inga [223]

Answer:

D is the correct answer

8 0

2 years ago

Read 2 more answers

Explain why the exponents cannot be added in the product 12^3 * 11^3

jek_recluse [69]

Because they do not have like bases.

4 0

3 years ago

| 7x28 = (748) + ( 7 *__) =

masya89 [10]

Answer:

-23

Step-by-step explanation:

i dont know

3 0

3 years ago