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Andrew [12]
3 years ago
12

Explain how to write the number that is 0.02 less than 1.423

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0
You would take 1.423 - .02 = 1.403
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Is it C or no? Can u help please
Westkost [7]
 the answer is Probably C.

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3 years ago
The figure below shows the front side of a purse in the shape of a trapezoid. Find the area of the trapezoid.
loris [4]

Answer:

  • 110 in²

Step-by-step explanation:

<u>Area of trapezoid formula:</u>

  • A = (b₁ + b₂)h/2

<u>Substitute the values on the sketch and find the area:</u>

  • A = (9 + 13)*10/2 = 110 in²
8 0
2 years ago
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
Vitek1552 [10]

Step-by-step explanation:

We are given this function:

y=8700* (1.04)^{4}y=8700∗(1.04)

4

8700 is the initial amount.

1.04 shows the change of original amount. This is decimal form of percentage. We need to transform it into regular percentage.

1.04 * 100% = 104%

Now we observe this number. If it is greater than 100% we have growth, if it is lower than 100% it is decay, and if it is equal to 100% than there is no change.

In our case this number is greater than 100% so we have growth. To determine the percentage rate we must substract 100% as it represents the original amount.

104% - 100% = 4%

This would be our solution if we don't have an exponent.

We have exponent so first step is to calculate the number and then we repeat the steps from above.

1.04^{4} = 1,169858561.04

4

=1,16985856

1,16985856 * 100% ≈ 116,99%

116.99% - 100% = 16.99%

So, final solution is growth of 16.99%

3 0
2 years ago
Read 2 more answers
Karl invests $35,000 for 8 years in an account paying 7% compounded daily. Find
ivolga24 [154]

Answer:

principal (p)=$35000

time(t)=8years

rate ( r)=7%

Step-by-step explanation:

  • compounded amount(c.a)=p((1+r/100)^t )=$35000((1+7/100)^8)=$60136.5
  • compound interest gain=$60136.5-$35000=$25136.5
  • Karl gain interest in 1 year=$35000((1+7/100)-1)=$2450
  • gain % in 1 year=$2450/$25136.5×100%=9.74%
7 0
3 years ago
If B(x)=-1,then what is x​
jekas [21]

Step-by-step explanation:

6 0
3 years ago
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