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Luden [163]
2 years ago
9

Hank draws a line with a zero slope through the points (–2, 4) and (3, b). Which value of b could represent Hank’s second point?

–3 –1 4 9
Mathematics
2 answers:
Misha Larkins [42]2 years ago
7 0
The answer is 4 
hope this helps 

i took the test

BartSMP [9]2 years ago
5 0
4 
(-2,4)(3,4)

4-4. / 3- -2=. 0/5=0

So the answer is 4

Hope this helped
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Explain how to find the greatest number of identical arrangements that can be made with 54 roses and 42 tulips with no flowers l
Basile [38]
Work out the Greatest Common Factor for both numbers

54                                         421×54                                   1×422×27                                  2×213×18                                   3×146×9                                    6×7

The common factors are: 1, 2, 3 and 6
The greatest common factor is 6
There are 6 identical arrangements that can be made
 
There will be 9 roses and 7 tulips in each arrangement

3 0
2 years ago
Read 2 more answers
Elliot collects miniature toy cars. He wants to fill 4 display cases.each display case holds 15 cars. He has 28 cars now, and he
baherus [9]

Answer:

Elliot has to wait 11 months before he has enough cars

Step-by-step explanation:

Elliot has 4 display cases with each case being able to hold 15 cars. Thus we know

total # of cars Elliot can place in his display case = 4 * 15 = 60 cars

From this, we can figure out how many more cars Elliot needs by subtracting the amount of cars he already has

# of cars Elliot needs = 60 - 28 = 32 cars

Now to find the number of months Elliot needs, we divide by how many he can buy each month

# of months Elliot needs to save up for = 32 / 3 = 10 2/3

Assuming Elliot does not get his allowance until the end of the month, we will have to round the number of months up to the nearest integer, 11

7 0
2 years ago
Use Bayes' rule to find the indicated probability. The incidence of a certain disease on the island of Tukow is 4%. A new test h
lina2011 [118]
These are the events in the question above:

<span>D - has disease 
</span>
<span>H - healthy (does not have disease) 
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<span>P - tests positive </span>

<span>It is the probability that a person has the disease AND tests positive divided by the probability that the person tests positive.
</span>
Sick, + [.04*.91] = .0364 

<span>Sick, - [.04*.09] = .0036 </span>

Healthy, + [.96*.04] = 0.0384

<span>Healthy, - [.96*.96] = .9216 

</span>
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7 0
2 years ago
The owner of a football team claims that the average attendance at games is over 74,900, and he is therefore justified in moving
Slav-nsk [51]

Answer:

Option c (Upper tailed) is the correct choice.

Step-by-step explanation:

Given that:

The average attendance is:

= 74,900

We will have to test:

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or,

   H_0: \mu \leq 74,900

Verses,

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The other given alternatives aren't connected to the given scenario. So the above is the correct one.

4 0
2 years ago
What integer is closest to 31/7
Sonja [21]

Answer:

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Step-by-step explanation:

Please mark me brainlist if this helped

4 0
2 years ago
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