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Veronika [31]
3 years ago
13

A family daycare center charges a one-time $80 enrollment fee and $90 per week (w).

Mathematics
1 answer:
Vladimir79 [104]3 years ago
7 0

You would multiply the weekly amount by the number of weeks (w) and add that to the one time fee:

t = 90w + 80

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Please help me on this <br> U need to zoom in
rodikova [14]
Not sure if you can do this but it sounds like a velocity/time/distance equation.
d=vt
v=d/t
t=d/v

70 w/m = t
15 pages - 350 w/p

She can type 70 words per minute (w/m). There are 350 words per page (w/p). She needs 15 pages. So first you have to find how many words she can type in one hour. 60 minutes in an hour, she can type 70 w/p.

60x70=4,200 words per hour (w/h).

Next you should find out how many words on 15 pages total.
350x15= 5,250.

I would put 4,200/5,250 as a fraction to gage how much she has left. She has most of it done already in ONE HOUR. Reduced, she has done 4/5s of the essay. Now you just need to get 1/5 of 5250, which is 1050.

She needs to do 1050 words. If one minute is 70, do 1050/70 which is 15.

The answer is 1 hour and 15 minutes.

I think... ;)
3 0
2 years ago
Jamie has 79 popsicles. Vincent has seven times as many as Jamie. How many popsicles do they have all together?
maxonik [38]
(79 x 7) + 79 = 632

You first have ro find the number of popsicles Vincent has and then add the number Jamie has to it. They have a combined total of 632 whichbis D) None of the above.
5 0
3 years ago
Read 2 more answers
The slope of a line is –2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and
notsponge [240]

Answer:

D. y=-2x-6

Step-by-step explanation:

<u><em>First start with what we know....</em></u>

y = -2x + 3 (Slope Intercept Form)

<u><em>Because of this we can eliminate B.  </em></u>

<u><em>Parallel means that the lines wouldn't be touching which means they should have the same slope and the only one with the same slope is D. </em></u>

7 0
3 years ago
Read 2 more answers
839<br><img src="https://tex.z-dn.net/?f=839%20%5Cdiv%2041" id="TexFormula1" title="839 \div 41" alt="839 \div 41" align="absmid
goldfiish [28.3K]

Answer:

need thanks and make me brainiest

Step-by-step explanation:

839/41=20.4634146341

6 0
2 years ago
Use geometric series to find the fraction of 0.8967898989
Sliva [168]

I'm guessing the repeating part is 89 at the end, so that

x=0.8967\overline89\implies10^4x=8967.\overline{89}

Then

10^4x=8967+\displaystyle89\sum_{i=1}^\infty\frac1{100^i}

10^4x=8967+89\left(\dfrac1{1-\frac1{100}}-1\right)

10^4x=8967+\dfrac{89}{99}

x=\dfrac{8967}{10^4}+\dfrac{89}{99\cdot10^4}

x=\dfrac{443911}{495000}

###

An arguably quicker way without using geometric series:

10^4x=8967.\overline{89}

10^6x=896789.\overline{89}

10^6x-10^4x=887822

x=\dfrac{887822}{10^6-10^4}=\dfrac{443911}{495000}

8 0
3 years ago
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