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3 years ago

How much of the $5200 charge that francisco made during the first month has been paid off?

Mathematics

1 answer:

Vikentia [17]3 years ago

6 0

It was 13 of 15 percent

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A balloon is 4 ft above the ground. It is released and floats up 3 ft every second. Write an equation to model the height of the

ASHA 777 [7]

Answer:

4+(3 times x)= height of balloon. x = seconds

Step-by-step explanation:

5 0

3 years ago

What does 8/7 to the power of 4 equel

cupoosta [38]

Answer:

The equivalent expression $\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

Step-by-step explanation:

Given:

$(\frac{8}{7})^4$

We need to find the equivalent for given expression.

Solution:

$(\frac{8}{7})^4$

Now by using Law of indices which states;

$(\frac{a}{b})^n= \frac{a^n}{b^n}$

So applying the same in given expression we get;

$\frac{8^4}{7^4}$

Now we can say that;

$8^4 = 8 \times 8 \times 8 \times 8$

Also

$7^4 = 7 \times 7 \times 7 \times 7$

$\frac{8^4}{7^4} = \frac{8 \times 8 \times 8 \times 8}{7 \times 7 \times 7 \times 7}$

Now We know that;

$8 \times 8 \times 8 \times 8 = 4096$

$7 \times 7 \times 7 \times 7 = 2401$

On substituting we get;

$\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

Hence The equivalent expression $\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

5 0

3 years ago

Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k<br>2<br>-2<br>1/2<br>-1/2

Umnica [9.8K]

Answer:

Step-by-step explanation:

Using the graph we can notice something

let's take the abscissa -2 and -4

the ordinate that goes with -2 using g is 0
the ordinate that goes with -4 using f is 0

so we can say that :

f(-4)=g(-2)

wait we khow that g(x)=f(k*x)

so x= -2 then let's replace it in the expression : f(k*x)

we get f(-4)=g(-2)=f[k*(-2)]

let's solve the equation: -2k = -4

k = -4/-2

k=2

so finally we get k=2

let's check :

from the graph we get :

f(-2)=2
g(-1)=2

we have (-1)*2 = -2

so it is true

3 0

3 years ago

Find the measure of the arc. Second time posting this. Nobody is helping me...

Lyrx [107]

Answer:

Step-by-step explanation:

first lets add our two given angles, 90 (the little square) and 146

146 + 90 = 236

then subtract that from 360 to get our missing angle

360 - 236 = 124

so your answer is 124 degrees

hope this helps <3

5 0

3 years ago

Read 2 more answers

What is the surface area of these cuboids?

Dafna1 [17]

Answer:

To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

7 0

3 years ago