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2 years ago

What is 7 raised to the power of 1?

Mathematics

2 answers:

vodomira [7]2 years ago

5 0

7 raised to power of 1 is 7

Answer is 7

Hope this helps

hammer [34]2 years ago

3 0

Anything to the power to equals the number itself so 7

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3x + 2 = 65 * What is x

KiRa [710]

3x = 65 - 2
3x = 63
x = 21

4 0

3 years ago

Suppose that 10 years ago you bought a home for $160,000, paying 10% as a down payment, and financing the rest at 9% interest fo

Goshia [24]

Answer:

Current monthly payment on their existing mortgage would be $1158.66

Step-by-step explanation:

Total cash value = $160,000

Down payment = 10% of 160,000

Down Payment = $16,000

Balance amount = 160,000 - 16,000 = $144,000

Monthly payment formula:

$P=\dfrac{r(PV)}{1-(1+r)^{-n}}$

where,

PV is present value of home, PV=$144,000

r is rate per period , $r=\frac{9}{1200}=0.0075$

n is number of period, n=30x12 = 360

$P=\dfrac{0.0075\times 144000}{1-(1+0.0075)^{-360}}$

$P=\$ 1158.66$

Monthly payment would be same for 30 years.

Thus, Current monthly payment on their existing mortgage would be $1158.66

5 0

3 years ago

In a sequence described by a function, what does the notation f(3)=1 mean

vladimir2022 [97]

X = 3
Y = 1

f(3)=1
X Y

5 0

3 years ago

Read 2 more answers

What is the best estimate of 687 × 391? 280,000 210,000 240,000 180,000

ra1l [238]

Answer:

Step-by-step explanation:

Estimating a sum by rounding to get the best estimate is the goal of this lesson. Notice that we try to estimate. We don't need to have an exact answer!

Notice that for numbers with two digits, there can only be one estimate because you can only round to the tens place.

Estimate the following sums: 36 + 21, 74 + 15, and 85 + 24

36 + 21 = 40 + 20 = 60

74 + 15 = 70 + 20 = 90

7 0

2 years ago

Read 2 more answers

A car travels 43 km in 56 minutes.

patriot [66]

Answer:

$\displaystyle v=46.07\ Km/h$

Step-by-step explanation:

Speed

The speed is the ratio between the distance x traveled by an object and the time t taken.

$\displaystyle v=\frac{x}{t}$

The car travels x=43 Km in t=56 minutes. We are required to express the speed in Km/h. The time needs to be expressed in hours:

$t = 56 / 60 = 0.933\ h$

Now apply the formula:

$\boxed{\displaystyle v=\frac{43}{0.933}=46.07\ Km/h}$

6 0

3 years ago