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Nesterboy [21]
3 years ago
7

ALONDRA Help me please check my answer and help with the others that I haven't done

Mathematics
1 answer:
nadya68 [22]3 years ago
5 0
1) is correct.
2) is correct.
3) is correct.
4) is correct.
5) is not there.
6) is your first choice.
7) is incorrect is your second choice.
8) is your first choice.
13) is your last choice.
14) is your last choice.
15) is your third choice. 
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What does the denominator of a rational exponent represent
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2 years ago
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2 years ago
Which equation is in point-slope form for the given point and slope?
Neko [114]
First,we need to understand the point-slope form:
y1 - y2 = m(x1 - x2)
Where x and y are the coordinates and m is the slope.

Put the above information into the equation:

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Hope it helps!
4 0
3 years ago
2 At Bea's Pet Shop, the number of dogs, d, is initially five less than twice the number of cats, c. If she decides to add three
forsale [732]

Let D be dogs and C be cats

<em>dogs, d, is initially five less than twice the number of cats, c</em>

D + 5 = 2C

<em>If she decides to add three more of each, the ratio  of cats to dogs will be</em>

D + 8 = 2C + 3

<em>Could Bea's Pet Shop initially have 15 cats and 20 dogs?</em>

Simply plug in the numbers

20 + 5 = 2(15)

This is clearly not true: 25 does not equal 30

<em />

<em />

7 0
3 years ago
A 90% confidence interval is (35 45). What is the margin of error?
MA_775_DIABLO [31]

Answer:

option A 5

I hope it's correct

.....

7 0
3 years ago
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