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natulia [17]
3 years ago
12

Answer the equation please <33

Mathematics
2 answers:
Pani-rosa [81]3 years ago
4 0

Answer: Total cost = 4m

Step-by-step explanation:

Each meal is $4, so the total would be the number of meals times $4/meal: Total = 4m

allochka39001 [22]3 years ago
4 0

Answer:

dₙ = (m-1)*4

Step-by-step explanation:

d1: initial dollar   d1=0

dₙ = (m-1)*4

d₁ = (1-1)*4 = 0

d₂ = (2-1)*4 = 4

d₃ = (3-1)*4 = 8

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Answer:

203 more minutes

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And in two weeks she swam 357 minutes.

We need to figure out x (total of minutes swam in week two)

So do 357=x+154

Subtract 154 from both sides

x=203

Hope this helps

8 0
3 years ago
Can someone plz solve this for me???????? I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!
aleksandrvk [35]

ANSWER

a.

The name of the vector is vector

{GH}

b.

\:  < \: 5, - 4 \:  >  \:

EXPLANATION

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The name of the vector is vector GH.

b.

Count the number of components in the positive direction of the x-axis.

This will give the x-component.

Count also the number of boxes along the negative direction of the y-axis.

This will give the y- component of the vector.

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3 years ago
In a population of 210 women, the heights of the women are normally distributed with a mean of 64.4 inches and a standard deviat
antoniya [11.8K]
Part A:

Given that i<span>n a population of 210 women, the heights of the women are normally distributed with a mean of 64.4 inches and a standard deviation of 2.9 inches.

If 36 women are selected at random, the mean of the sample is estimated by the mean of the population.

Thefore, the mean is given by: \mu_{\bar{x}}=64.4 \ inches



Part B:

The standard deviation using the finite population factor is given by:

\sigma_{\bar{x}}= \frac{\sigma}{\sqrt{n}} \cdot \sqrt{\frac{N-n}{N-1} } \\  \\ = \frac{2.9}{\sqrt{36}} \cdot \sqrt{\frac{210-36}{210-1} } =\frac{2.9}{6} \cdot \sqrt{\frac{174}{209} } \\  \\ =0.4833(\sqrt{0.8325}) =0.4833(0.9124) \\  \\ =0.44</span>
8 0
3 years ago
How many seconds are in 20 days math ??
navik [9.2K]

Answer:

1,728,000

Step-by-step explanation:

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4 years ago
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babunello [35]

Answer:

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Step-by-step explanation:

divide 60÷264 will give u 44

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