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Over [174]
3 years ago
8

Please help me!!!!!!

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
4 0

Answer:

5.097

Step-by-step explanation:

a_sh-v [17]3 years ago
3 0

Answer:

-5.097

Step-by-step explanation:

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If g(x) = -3x +1 fill out the following table of values​
marta [7]

Answer:

where is the table by the way

4 0
3 years ago
The initial value of a quantity Q (at year t = 0) is 112.8 and the quantity is decreasing by 23.4% per year. a) Write a formula
Svetach [21]

Answer:

a) Q(t) = 112.8*(0.766)^{t}

b) When t = 10, Q = 7.845.

Step-by-step explanation:

The value of a quantity after t years is given by the following formula:

Q(t) = Q_{0}(1 + r)^{t}

In which Q_{0} is the initial quantity and r is the rate that it changes. If it increases, r is positive. If it decreases, r is negative.

a) Write a formula for Q as a function of t.

The initial value of a quantity Q (at year t = 0) is 112.8.

This means that Q_{0} = 112.8.

The quantity is decreasing by 23.4% per year.

This means that r = -0.234

So

Q(t) = 112.8*(1 - 0.234)^{t}

Q(t) = 112.8*(0.766)^{t}

b) What is the value of Q when t = 10?

This is Q(10).

Q(t) = 112.8*(0.766)^{t}

Q(t) = 112.8*(0.766)^{10} = 7.845

When t = 10, Q = 7.845.

4 0
4 years ago
Determine whether the triangle is a right triangle. Explain your reasoning. If it is not a right triangle, determine whether it
Alinara [238K]

Answer:

If it's Jose, Brad, and Ed it's an acute triangle, it has no 90 degree angle, if it's Jose, James, and Malcolm it is a right triangle because the line to Jose and Malcolm is straight I think not sure how to explain

Step-by-step explanation:

5 0
3 years ago
What is the surface area of the cylinder? Use 3.14 for pi and round your answer to the nearest hundredth.
kobusy [5.1K]

Answer:

Surface Area = 954.56

Step-by-step explanation:

The formula for Surface Area of a cylinder is 2πr² + 2πrh

Here the equation is (2 * 3.14 * 64) + (2 * 3.14 * 8 * 11) = 954.56

6 0
3 years ago
If the compound ratio of 7:5 and 8:x is 83:60 then find X​
baherus [9]

Note: Consider 84 instead of 83 because the value of x is a decimal value of 83 which is not possible.

Given:

Compound ratio of 7:5 and 8:x is 84:60.

To find:

The value of x.

Solution:

Compound ratio of 7:5 and 8:x is 84:60.

\dfrac{7}{5}\times \dfrac{8}{x}=\dfrac{84}{60}

\dfrac{7\tims 8}{5\times x}=\dfrac{84}{60}

\dfrac{56}{5x}=\dfrac{84}{60}

By cross multiplication, we get

56\times 60=84\times 5x

3360=420x

Divide both sides by 1420.

\dfrac{3360}{420}=x

8=x

Therefore, the value of x is 8.

5 0
3 years ago
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