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3 years ago

A change purse contains an equal number of pennies, nickels, and dimes. The total value of the

Mathematics

1 answer:

Nutka1998 [239]3 years ago

3 0

Answer:

Step-by-step explanation:

If there are "x" of each coin, then the value of the coins will bw (1 + 5 + 10)x, which equals 560 (given).

16x = 560 -->

x = 35

There are 35 of each type of coin

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Bianca and Meredith are sisters. Meredith's height is 23 of Bianca's height plus 32 inches. Meredith is 60 inches tall. M Write

Anna [14]

Answer:

The height of Bianca = 42 inches

Step-by-step explanation:

The given height of Meredith = 60 inches

Let us assume the height of Bianca = x inches

Now, given Meredith's height = 2/3 of Bianca's Height + 32 inches

$\implies 60 = \frac{2}{3 } \times x + 32$

or, $\frac{2}{3 } \times x = 60 -32 = 28\\\implies x = 28 \times \frac{3}{2 } = 42$

or, x = 42

Hence the given height of Bianca = x = 42 inches

5 0

4 years ago

Read 2 more answers

In his free time, Gary spends 11 hours per week on the Internet and 11 hours per week playing video games. If Gary has five hour

8_murik_8 [283]

5 hours of free time a day = 35 hours of free time a week

11 + 11 = 22 hours on the internet or playing video games

$\frac{22}{35}$ x 100 = 62.8% = 63%

7 0

3 years ago

The ratio of legs to dogs in the cat shelter was 4 to 1. If there were 8 cats , then how many cats were there?

andrezito [222]

Answer:

if there were 8 cats then theres 8 cats, or 32 dogs

Step-by-step explanation:

3 0

2 years ago

Let me know the answer plz

Gala2k [10]

<u>Answer:</u>

The correct answer option is H. 4374.

<u>Step-by-step explanation:</u>

We are given the following geometric sequence and we are to find its 8th term:

$\frac{2}{9}, \frac{2}{3}, 2,...$

Here $a_1=\frac{2}{9}$ and common ratio $(r) = \frac{\frac{2}{3} }{\frac{2}{9} } =3$ .

The formula we will use to find the 10th term is:

nth term = $a_1 \times r^{(n-1)}$

Substituting the values in the formula to get:

10th term = $\frac{2}{9} \times 3^{(10-1)}$

10th term = 4374

7 0

3 years ago

Keisha has $2.00 she wants to buy four notepads. Does she have enough money and explain your reasoning

katrin [286]

If each notepad costs $.65, it would cost $2.60 to buy four, so she does not have enough

3 0

3 years ago

Read 2 more answers