All categories

3 years ago

+15%=480 What is

Mathematics

1 answer:

Oksana_A [137]3 years ago

4 0

Answer:

479.85

Step-by-step explanation:

1 Simplify 15% to 0.15.

x+0.15=480

2 Subtract 0.15 from both sides.

x=480-0.15

3 Simplify 480-0.15 to 479.85479.85.

x=479.85

You might be interested in

Find a1 if Sn = 89,800, r = 3.4, and n = 10. Round to the nearest hundredth if necessary.

xxMikexx [17]

Answer:

$a_1=1.04$

Step-by-step explanation:

We have a geometric sequence with:

$Sn = 89,800$ , $r = 3.4$ , and $n = 10$

Where

Sn is the sum of the sequence

r is the common ratio

$a_1$ is the first term in the sequence

n is the number of terms in the sequence

The formula to calculate the sum of a finite geometric sequence is:

$S_n=\frac{a_1(1-r^n)}{1-r}$

Then:

$89,800=\frac{a_1(1-(3.4)^{10})}{1-3.4}$

Now we solve for $a_1$

$89,800(1-3.4)=a_1(1-(3.4)^{10})$

$a_1=\frac{89,800(1-3.4)}{1-(3.4)^{10}}\\\\a_1=1.04$

4 0

3 years ago

How can you simplify 24 to 96

Nezavi [6.7K]

Step-by-step explanation:

Reduce 24/96 to lowest terms

Find the GCD (or HCF) of numerator and denominator. GCD of 24 and 96 is 24.

24 ÷ 2496 ÷ 24.

Reduced fraction: 14. Therefore, 24/96 simplified to lowest terms is 1/4.

7 0

2 years ago

Read 2 more answers

Martin wants to buy 4 plastic figures that cost $17 each. How much money does he need to save to purchase the figure?

Nat2105 [25]

1 figure = $17 so you multiply 4 and 17 to get 68
Martin will need to save $68

3 0

2 years ago

Read 2 more answers

1. Using the above

Ivan

Answer:

yes there is a correlation

Step-by-step explanation:

here's how I found this by looking up all key words.

4 0

1 year ago

)Robert is using the following data samples to make a claim about the house values in his neighborhood:

Dafna11 [192]

The answer would be A. He should use the mean because it is in the center of the data. I hope this helped ^^

4 0

3 years ago

______ +15%=480 What is ______

+15%=480 What is