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Ann [662]
2 years ago
15

Joelle wants to have an emergency fund to cover 6 months of her expenses. Her

Mathematics
1 answer:
nikdorinn [45]2 years ago
3 0

How long will it take her to build her emergency fund is 30 months

Given:

Gross pay =$4,000

Monthly expenses =$2,000

First step is to calculate her Joelle 6 month expenses

6 months expenses=$2,000 × 6

6 months expenses= $12,000

Second step is to calculate the amount of income Joelle saved each month

Income= 10% × $4,000

Income = $400

Now let calculate how long will it take her to build her emergency fund

Number of months=$12,000/$400

Number of months=30 months

Inconclusion How long will it take her to build her emergency fund is 30 months

Learn more here:

brainly.com/question/2389537

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The sum of three consecutive intergers is 267. What is the largest integer
Alisiya [41]

Answer:

90

Step-by-step explanation:

Let the starting number be x, the two consecutive numbers after x is gonna be x+1 and x+2.

If the sum of these three numbers is 267 then:

x+(x+1)+(x+2)=267

Solve

3x+3=267

3x=267-3

3x=264

x=264/3

x=88

x+1=89

x+2=90

Your three consecutive numbers are 88, 89, and 90.

The largest one of them is 90.

8 0
3 years ago
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Use the diagram shown to find x.
marusya05 [52]
X would equal 70°.

For every triangle, all interior angles add up to 180°. This means that we can add together 42 and 68 to get 110°. Because the sum of all interior angles in a triangle must be 180°, we subtract 110 from 180 to see how much more we need, which gets us 70°.

I hope this helps!
6 0
4 years ago
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How do you show your work for 70×114​
vladimir1956 [14]
You dont there is no way to. You just say 70x114=7980
5 0
3 years ago
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54 is 75% of what number?
Furkat [3]
<span>one way to solve this kind of problems is by doing a little bit of reversal 75 % * X = 54 75/100 * X = 54 (we move 75/100 to the right, since it's a fraction the top and bottom number will be reversed) X = 54 * 100/75 X = 5400 / 75 X = 72 Hope I helped! :) Cheers!</span>
3 0
3 years ago
Patients in a hospital are classified as surgical or medical. A record is kept of the number of times patients require nursing s
GREYUIT [131]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Given:

N= 177\\\\a=46\\\\b=52\\\\c=36\\\\d=43

\to \chi _{1}^{2}=\frac{N(ad-bc)^{2}}{(a+c)(b+d)(a+b)(c+d)}

         =\frac{177((46\times 43)-(52 \times 36))^{2}}{(98)(79)(82)(95)}\\\\=\frac{177((1978)-(1872))^{2}}{60310180}\\\\=\frac{177(106)^{2}}{60310180}\\\\=\frac{177(11236)}{60310180}\\\\=\frac{1988772}{60310180}\\\\= 0.032976

P-value= CHIDIST(0.032976,1) = 0.86.

thus, the surgical-medical patients and Medicare are dependent.

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3 years ago
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