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3 years ago

What is the area of rectangle CDEF? Area= ...square units

Mathematics

1 answer:

Norma-Jean [14]3 years ago

8 0

Step-by-step explanation:

I think it's 48 square units

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The ___________ is a measure of the goodness of fit of the estimated regression equation. It can be interpreted as the proportio

Ber [7]

Answer:band

Step-by-step explanation:

4 0

3 years ago

11. The exponential function given by H(t)=80,030.83(1.0481)t, where t is the number of years after 2010, can be used to pr

telo118 [61]

A function assigns the value of each element of one set to the other specific element of another set. The number of centenarians in the country in 2013 is 9.4175×10⁴⁵.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The exponential function that can be used to project the number of centenarians in a certain country is $H(t) = 80,030.83(1.0481)^t$ .

Now, the number of centenarians in the country in 2013 is,

$H(t) = 80,030.83(1.0481)^t\\\\H(2013) = 80,030.83(1.0481)^{2013}\\\\H(2013) = 9.4175 \times 10^{45}$

Also, the number of centenarians in the country in 2038 is,

$H(t) = 80,030.83(1.0481)^t\\\\H(2038) = 80,030.83(1.0481)^{2038}\\\\H(2038) = 3.048 \times 10^{46}$

Hence, the number of centenarians in the country in 2013 is 9.4175×10⁴⁵.

Learn more about Function:

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5 0

3 years ago

Guys, please help me with this problem.

goldenfox [79]

Answer:

Step-by-step explanation:

first you need to add 1 plus 4 which is 5. then square it so it becomes 25. Then using order of operations do 6 times 2 which is 12 and add it to 25 to get 37.

3 0

4 years ago

Nine less than the product of seven and a number is forty. Find the number.

Lerok [7]

I think it’s 7. 7x7 =49 49-9=40

4 0

3 years ago

CAN YOU SOLVE THIS PROBLEM?

postnew [5]

Answer:

B. 1. x^6

2. -6a^7

3. r^11

4. x^6

5.a^3b^6

6.x^14

7. 12y^8

8. 55x^4y^6

9. 30m^4n^4

10. 6a^10b^6c^16

C. 1. 40m+60n-810

2. 12am^2 - 8an- 16al^3+4ap

3. 2xmn-3ymn-4zmn

4. 20bx^2-8bx+20b

5. -28xa+4xb-14x

6. y^2 - 4

7. 4x^2 - 16

8. 16b^2 - 4

9. 25a^2-49

10. 9m^2-49

6 0

3 years ago