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3 years ago

Identify the parent function name and equation

Mathematics

1 answer:

Andreas93 [3]3 years ago

7 0

Their is nothing for us to answer.

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Are 1/8 and 12.5% equivalent QUICK

Nataliya [291]

Answer:

Step-by-step explanation:

Yes they are equivalent

Hope it helps!

*Gotta go fast*

6 0

3 years ago

Lydia baked a total of 144 chocolate chip cookies and peanut butter treats for Valentine's Day. Initially, the ratio of chocolat

andre [41]

Let $x$ be the chocolate chip cookies, so the peanut butter treats will be $144-x$ .
We know that the cookies and the treats are in a ratio of 5:3, so: $\frac{cookies}{treats} = \frac{5}{3} = \frac{x}{144-x}$
Now we can solve for $x$ :
$\frac{5}{3} = \frac{x}{144-x}$
$5(144-x)=3x$
$720-5x=3x$
$8x=720$
$x= \frac{720}{8}$
$x=90$

We now know Lydia has 90 chocolate chip cookies, and $144-x=144-90=54$ peanut butter treats.

Then, Lydia's friend ate $\frac{3}{5}$ of her cookies, so her friend ate $\frac{2}{5} (90)=36$ cookies. Therefore, Lydia has $90-36=54$ cookies left.
Now we can calculate the total amount of baked goods after her friend ate the cookies:
$144-54=90$
Therefore, our remainder treats will be:
$90-x$

We also now that after her friend ate 54 cookies and some treats, the new ratio is 6:1, and that's all we need to set up our new equation and solve it to find how many treats she ate:
$\frac{cookies}{treats} = \frac{6}{1} = \frac{54}{90-x}$
$6(90-x)=54$
$540-6x=54$
$6x=486$
$x= \frac{486}{6}$
$x=81$

Finally, if she ate 81 out 90 treats, we can conclude the Lydia has left with 9 peanut butter treats.

3 0

4 years ago

Read 2 more answers

-2 1/4 / (-1 1/2) = A) 1 1/2 B) -1 1/2 C) 3 3/8 D) -3 3/8

adell [148]

Answer:

A) 1 1/2

Step-by-step explanation:

First, make sure both of the fractions are improper fractions. -2 1/4 will become -9/4 and -1 1/2 becomes -3/2. Then we do the keep, switch, flip trick and get -9/4 X -2/3 and multiply across. Since we have two negatives, the answer becomes positive. When we multiply across we get 18/12, then we reduce and get 1 6/12 which is the same as 1 1/2.

8 0

3 years ago

Read 2 more answers

Write as an exponent with the base of b: <img src="https://tex.z-dn.net/?f=%28b%5E%7B4%7D%20%29%5E%7Bm%7D" id="TexFormula1"

natali 33 [55]

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${b}^{4 \times m} = {b}^{4m}$

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4 0

3 years ago

A school is painting its logo in the shape of a triangle in the middle of its sports field. The school wants the height of the t

pochemuha

Answer:

Possible base lengths are 1, 2, 3, 4, 5

Step-by-step explanation:

Area = base x height / 2

Let base be b

b x 8 / 2 < 24 (Area < 24)

4b < 24

b < 6

8 0

2 years ago

Identify the parent function name and equation​

Identify the parent function name and equation