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lapo4ka [179]
3 years ago
12

I could use a little help on this question take your time and please give the right answer if you dont give the right answer its

fine
(reward for best answer):D

Mathematics
2 answers:
Wittaler [7]3 years ago
7 0

Answer:

62 cookies

Step-by-step explanation:

If we take 40 and divide by 24 we get 1.6 that means for every normal cookie there is 1.6 chocolate cookies. With that we can simply just divide 100 by 1.6 to get 62.5 I chose to round down.

SVEN [57.7K]3 years ago
3 0

Answer:

3/5 or three fifths

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A plane travels at a constant speed. It take 5 hours to travel 6,250 miles. What is the plane's speed in miles per hour?
crimeas [40]

Answer:

1,250 miles/hour

Step-by-step explanation:

To find miles per hour - \frac{6250 miles}{5 hours}.

4 0
3 years ago
There are 8 members on a board of directors. if they must form a subcommittee of 6 members, how many different subcommittees are
Shtirlitz [24]
1. Given a group of n people. There are C(n, r) ways of forming groups of r out of n.

2. Where C(n, r)=\frac{n!}{r!(n-r)!}

3. For example, given {Andy, John, Julia}. We want to pick 2 people to give a gift: we can pick {(Andy, John), (Andy, Julia), (John, Julia)}, so there are 3 ways. So we can list and count.

4. Or we could do this with the formula C(3, 2)=\frac{3!}{2!(1)!}= \frac{3*2*1}{2*1}=3

5. C(8, 6)=\frac{8!}{2!6!}= \frac{8*7*6!}{2*6!}= \frac{8*7}{2}= 4*7=28

So there are C(8,6)=28 ways of chosing 6 out of 8 people to form the subcommittees. <span />
5 0
3 years ago
Which of these is the standard form of the following function?
Nady [450]

Answer:

A

Step-by-step explanation:

Given

f(x) = - 9(x + 5)² + 4 ← expand parenthesis using FOIL

     = - 9(x² + 10x + 25) + 4 ← distribute parenthesis by - 9

     = - 9x² - 90x - 225 + 4 ← collect like terms

     = - 9x² - 90x - 221 ← in standard form

4 0
3 years ago
Read 2 more answers
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exis [7]
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6 0
3 years ago
What should i type it is the top question tho ok ?
taurus [48]

Answer:

first off whats the value of M? second off when you reflect it just flip along either the x or y axis

Step-by-step explanation:

yeet

3 0
4 years ago
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