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3 years ago

Pls help me with this one 1,2,3,4

Mathematics

2 answers:

Grace [21]3 years ago

5 0

Answer:

Option 2.

Explanation:

That method is the most random in order to decide what students should take the survey.

Anon25 [30]3 years ago

4 0

The answer is option 2.

Hope this helps!

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How would I solve this agai n

Svetllana [295]

Answer:

The area is 35 inches

Step-by-step explanation:

You will need to cut the shape into 3 parts

the 3 by 3

2 by 5

and 4 by 4

after that you multiply the numbers to get the area of the 3 parts.

The final step is to add them all up

( if you have more problems message me)

3 0

2 years ago

Read 2 more answers

Which of the following is the balance for a single $3,200 deposit in an account with an APR of 2.6% that compounds interest quar

Flauer [41]

Answer:

$FV= 3200(1+\frac{0.026}{3})^{3(6)}=3200 (1.008667)^{54}= 50994.590$

Step-by-step explanation:

For this case we can use the formula for the future value with compound interest given by:

$FV= P (1+\frac{r}{n})^{nt}$ (1)

For this case since the interest is compounded quarterly we have 3 periods each year, since we have 3 quarters in a year.

r represent the rate =0.026

t = 6 represent the number of years

P = 3200 represent the amount invested at the begin

If we apply the formula (1) we got:

$FV= 3200(1+\frac{0.026}{3})^{3(6)}=3200 (1.008667)^{54}= 50994.590$

So then the balance after 6 years would be approximately 50995 with the conditions provided.

7 0

3 years ago

This cube and cuboid have the same volume. The length, width and height of the cuboid are all different whole numbers. Suggest w

Zanzabum

Answer:

4hdunzkzmfindudjdkzmd

4 0

3 years ago

H(x) = x + 1 k(x) = x - 2 (h + k)(2) =

barxatty [35]

$h(x) = x + 1$

$k(x) = x - 2$

_________________________________

$(h + k)(x) = h(x) + k(x)$

$(h + k)(x) = (x + 1) + (x - 2) \\$

$(h + k)(x) = x + 1 + x - 2$

$(h + k)(x) = 2x - 1$

$(h + k)(2) = 2(2) - 1$

$(h + k)(2) = 4 - 1$

$(h + k)(2) = 3$

_________________________________

And we're done.....♥️♥️♥️♥️♥️

4 0

3 years ago

You can use the _______ of a quadratic equation to determine the number and type of solutions

Dennis_Churaev [7]

Answer: Discriminant.

Step-by-step explanation:

1. The quadratic formula is:

$x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

2. And the discriminant is inside the square root:

$b^{2}-4ac$

2. Then, if the discriminant is negative, the quadratic equation does not have real solutions, it has two imaginary solutions. If the discriminant is zero the quadratic has one solution. If the discriminant is positive, the quadratic equation has two distinct solutions.

7 0

3 years ago

Pls help me with this one 1,2,3,4​

Pls help me with this one 1,2,3,4