Ask question

Ask question

All categories

3 years ago

12

Isabella has some dimes and some quarters. She has at most 25 coins worth a minimum of $4.45 combined. If Isabella has 17 dimes,

determine all possible values for the number of quarters that she could have.

1 answer:

Rzqust [24]3 years ago

5 0

A is 2

Step-by-step explanation:

You might be interested in

Can you tell me what 4% of ? is 56 days

mars1129 [50]

The answer is
56/0.04=1400

7 0

3 years ago

Which compound inequality best describes the following?

bija089 [108]

Answer:

I think it might be A: 75< x<84

Step-by-step explanation:

but i am not sure

8 0

3 years ago

How many people are ten percent of the world's population?.

Gelneren [198K]

A solid estimate would be 790,000,000

3 0

1 year ago

find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is

ki77a [65]

Answer:

$CSA = 660cm^2$ --- Curved Surface Area

$TSA = 968cm^2$ --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

$h = 15$ -- height

$r = 7$ --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

$CSA = 2\pi rh$

This gives:

$CSA = 2 * \frac{22}{7} * 7 * 15$

$CSA = 2 * 22* 15$

$CSA = 660cm^2$

Solving (b): The total surface area (TSA)

This is calculated as:

$TSA = 2\pi r(h + r)$

This gives:

$TSA = 2 * \frac{22}{7} * 7 * (15 + 7)$

$TSA = 2 * 22 * (15 + 7)$

$TSA = 2 * 22 * 22$

$TSA = 968cm^2$

3 0

2 years ago

When I use the term "cubed" in reference to and exponent, which power<br> does this refer to?

zubka84 [21]

Answer:

anything raised to the power of 3

Step-by-step explanation:

Something raised by the power of 2 has two equal dimensions. A cube has three equal dimensions.

8 0

2 years ago

Read 2 more answers