All categories

3 years ago

manda made $270 for 18 hours of work. At the same rate, how many hours would she have to work to make $165?

1 answer:

6 0

ANSWER:
________

11 hours

EXPLANTION:
___________

First, find the unit rate for how much Amanda earn per hour

270/18 = 15

Next, divide how much money she needs to earn by how much she earn per house to find out how much hours she need to work to earn that much

165/15 = 11

That is your answer :)

FUN FACT:
_________

Johnny Appleseed’s fruits weren’t for eating

I hoped this helped! And have a •AMAZING• day :3

You might be interested in

"Express the difference in the measures of center as a multiple of each measure of variation. Round your answers to the nearest

zimovet [89]

Answer:

unsure but i think the first one

Step-by-step explanation:

8 0

3 years ago

i have a $500 in my account after 4 years of investing at 2.5% per year, how much money did I start with?

dem82 [27]

You started with $452. Hope I helped and good luck(:

3 0

3 years ago

Get the general term for the sequence being your t3 = 11 and the t20 = 244.2

marusya05 [52]

Answer:

nth term = $t_{n} = 7.639(1.2)^{n - 1}$

Step-by-step explanation:

Let us assume that the given sequence is a G.P.

Now, if the first term of the G.P. is a and the common ratio is r, then

Third term = $t_{3} = ar^{2} = 11$ .......... (1) and

20th term = $t_{20} = ar^{19} = 244.2$ ........... (2)

Now, dividing equation (2) with equation (1) we get

$\frac{ar^{19} }{ar^{2} } = \frac{244.2}{11} = 22.2$

⇒ $r^{17} = 22.2$

⇒ r = 1.2.

Hence, from equation (1) we get

a(1.2)² = 11

⇒ a = 7.639 (Approx.)

Therefore, the general term of the sequence i.e. nth term = $t_{n} = 7.639(1.2)^{n - 1}$ (Answer)

5 0

3 years ago

You are baking chocolate chip cookies. One batch makes 6 dozen big cookies. The recipe calls for 3/4 cup brown sugar. How many c

alexandr1967 [171]

So based on the given problem above, it says that, for one batch with 3/4 cup of brown sugar can make 6 dozen big cookies. If we are to make 15 dozen cookies, what we need to do is to divide 3/4 cup of brown sugar by 6 dozen, and we get 0.125. This means that per dozen, it is equivalent to 0.125 cup of brown sugar. If we multiply it by 15 dozens, we get 1.875 cup or 1 and 7/8 cup of brown sugar. Hope this answer helps.

3 0

3 years ago

Help please I don’t know and I really need to finish

Nat2105 [25]

Answer:

2) First option

3) Second option

Step-by-step explanation:

5² = 625

13 × 8 × 5 = 520

4 0

3 years ago

manda made $270 for 18 hours of work. At the same rate, how many hours would she have to work to make $165?​

manda made $270 for 18 hours of work. At the same rate, how many hours would she have to work to make $165?