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4 years ago

Pleaseee Help Me!!!!If its correct I will give Brainlist!

Mathematics

1 answer:

const2013 [10]4 years ago

3 0

ANSWER: I know that the first on is 15inches, and in case you want to know the formula is (base times height divided by 2) hope this helps:)

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The additive inverse of *<br><br><br><br> WARNING : NON SENSE ANSWER REPORT TO MODERATOR

Black_prince [1.1K]

Answer:

-8/5×-7/4 is your answerrrrrrrrrrr

4 0

3 years ago

Read 2 more answers

Which of the following give the highest future value is 6000000 is invested at 6% for 3 years

Blababa [14]

Answer:

$5084745.76271

Step-by-step explanation:

Given data

Final amount= $6000000

Rate=6%

Time= 3 years

Now let us find the initial amount which is the principal

using the simple interest formula we have

6000000 = P(1+0.06*3)

6000000 =P(1+0.18)

6000000 =P*1.18

P= 6000000 /1.18

P=$5084745.76271

Hence the initial deposite is $5084745.76271

3 0

3 years ago

What is the slope intercept form of the equation -7x +14y=-35

Mademuasel [1]

Answer:

-7x+14y-35

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help (question is in the attachment) :(

Kitty [74]

Answer:

The answer is D

Step-by-step explanation:

Because both when we multiply we will get the same answer

8 0

3 years ago

Read 2 more answers

What is the probability a sample of 90 test takers will provide a sample mean test score within 10 points of the population mean

Elena-2011 [213]

Answer:

0.658 is the probability that a sample 90 test takers will provide a sample mean test score within 10 points of the population mean of 502.

Step-by-step explanation:

The following information is missing:

The standard deviation of population is 100.

We are given the following information in the question:

Population mean, μ = 502

Standard Deviation, σ = 100

Sample size, n = 90

Standard error =

$\dfrac{\sigma}{\sqrt{n}} = \dfrac{100}{\sqrt{90}} = 10.54$

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(test score within 10 points)

$P(492 \leq x \leq 512) \\\\= P(\displaystyle\frac{492 - 502}{10.54} \leq z \leq \displaystyle\frac{512-502}{10.54}) \\\\= P(-0.9487 \leq z \leq 0.9487)\\= P(z \leq 0.9487) - P(z < -0.9487)\\= 0.829 -0.171 = 0.658 = 65.8\%$

$P(492 \leq x \leq 512) = 65.8\%$

0.658 is the probability that a sample 90 test takers will provide a sample mean test score within 10 points of the population mean of 502.

7 0

3 years ago