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3 years ago

7

emily is going to invest in an account paying an interest rate of 4.4% compounded daily. how much would emily need to invest, to

the nearest hundred dollars, for the value of the account to reach 31000 in 8 years

1 answer:

julsineya [31]3 years ago

3 0

Answer:

ok, this is what i mean. if you dont unerstand then stop it yes ok,ay hanks you

Step-by-step explanation:

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7) Find the solution(s) to the equation below.<br> (x - 1)(x + 3) = 5

kati45 [8]

Answer:

x=2

Step-by-step explanation:

(2-1)(2+3)=5

2-1=1

2+3=5

1x5=5

6 0

3 years ago

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anna bakes 12 blueberry muffins, 20 bran muffins, and 8 apple muffins. what percent of the muffins are blueberry?

lara [203]

30%. You want to add up all the muffins (which is 40) and make that your denominator. then as the numerator you make it as many blueberry muffins Anna has. (which is 12) you divide 12÷40×100. and that gives you a percent of 30.

4 0

3 years ago

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The height of a cone is twice the radius of its base.

lara [203]

Answer:

$A. \frac{2}{3} \pi x^3$

Step-by-step explanation:

From the way the answers are presented, it can be seen that x refers to the radius of the base of the cone

radius: $x$

and we are told that the height is twice the radius, so:

height: $2x$

and now we use the formula to calculate the volume of a cone:

$V=\frac{\pi r^2h}{3}$

where $V$ is volume, $r$ is radius, and $h$ is the height. and $\pi$ is a constant

in this case

$r=x$

$h=2x$

so we substitute thisvalues in the formula for the volume:

$V=\frac{\pi x^2(2x)}{3}$

Rearranging the terms

$V=\frac{2\pi x^3}{3} \\V=\frac{2}{3} \pi x^3$

which is option A.

6 0

3 years ago

Chloe puts 4 soaps and two bottles of lotion in each gift basket. She has 127 soaps and 85 bottles of lotion. How many gift bask

podryga [215]

127/4 = 31.75 = 31
85/2 = 42.5 = 43

She can only make 31 full gift baskets with the amount of soap she has.

Therefore, Chloe can make 31 gift baskets.

6 0

4 years ago

I WILL GIVE BRANIST plz help me

Natalija [7]

Answer:

10/8

Step-by-step explanation:

What you should do is awfully simple. Multiply 2 by 5 and put the product over 8.

(2 * 5)/8

10/8

The problem does say to leave my answer as an improper fraction, so 10/8 is the final answer.

7 0

3 years ago