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GrogVix [38]
3 years ago
14

A man starts climbing a hill every minute he ascends 20 yards but slips down 5 yards. how long he will take to ascends a pt 80 y

ards highy​?
Mathematics
1 answer:
Ivahew [28]3 years ago
7 0
It will take him 25 yards
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HELP NEEDED
svet-max [94.6K]

Answer:

Step-by-step explanation:

You would put b at -3 (put a dot there)

Move with m by going up 1, and then to the right 4 (the next dot should be at --2, 4)

connect both points with a straight line

8 0
3 years ago
Select the correct answer.
miv72 [106K]

Given:

A function g has the factors (x - 7) and (x + 6).

To find:

The zeros of the function g.

Solution:

We know that if (x-a) is a factor of a function then x=a is a zero of that function because

x-a=0

x=a

It is given that the function g has the factors (x - 7) and (x + 6).

x-7=0

x=7

Similarly,

x+6=0

x=-6

Therefore, -6 and 7 are two zeros of the function g.

Hence the correct option is B.

7 0
3 years ago
Brand a has a box of 42 forks for $2.37 brand b has a box of 72 forks for $3.57 find the unit price for each brand then state wh
victus00 [196]
Brand a: per fork is 0.06 cents.

Brand b: per fork is 0.05

Choose brand B!
4 0
4 years ago
In a probability experiment, Karen flipped a coin 84 times. The coin landed on heads 36 times. What percentage of the coin flips
hodyreva [135]

Answer:

57.1%

Step-by-step explanation:

We know that a coin has only two sides, heads or tails. Therefore if of the 84 times, 36 times he fell in heads, the other times he fell in tails.

84 - 36 = 48 times fell in tails.

Therefore to calculate the percentage that fell in tails, it would be the ratio between the number of times it fell in tails and the total number of experiments:

48/84 = 0.571, and that is 57.1%

Which means that 57.1% of the times the coin was thrown fell into tails.

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3 years ago
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3 years ago
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