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Inga [223]
3 years ago
11

What is the percent of decrease from 100 to 61?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

39% decrease

Step-by-step explanation:


You might be interested in
How much will it cost in Canadian dollars to purchase €2000 at a bank that charges a 2.2% commission on the transaction? Use an
Ivanshal [37]

Answer:

$2,874.25 Canadian dollar

Step-by-step explanation:

The first thing to do here is to calculate the amount of the commission.

That would be 2.2% of €2,000

= 2.2/100 * €2,000 = €44

Now the total cost to pay = selling price + amount in commissions = €2,000 + €44 = €2,044

But we need our answer in the Canadian dollars

Mathematically;

$1 Canadian = €0.711142

$x Canadian = €2,044

x = (2,044 * 1)/0.711142

x = 2,874.25014975912

This is approximately $2,874.25 Canadian dollar

4 0
3 years ago
Please help me figure this out. congruent figures. the answer isn't 2.
Scorpion4ik [409]

Answer:

i think we need to add them but i don't know the answer sorry

Step-by-step explanation:

8 0
2 years ago
Need help here, please.
spayn [35]

Answer:

Option C is correct.

Step-by-step explanation:

y = x^2+4x+5

We need to find the vertex of the above equation.

The above equation represents the parabola.

The slope of parabola can be found by taking derivative of the given equation

dy/dx = 2x+4

The slope of the parabola at the vertex is zero SO,

2x+4 = 0

2x = -4

x = -4/2

x = -2

Putting value of x =-2 to find the value of y

y = x^2+4x+5

y =(-2)^2+4(-2)+5

y = 4-8+5

y =9-8

y = 1

So, the vertex is (-2,1)

Option C is correct.

8 0
3 years ago
A bike shop is having a sale 40% off all bikes. If you see a bike for $280, how much will you pay after receiving the 40% discou
Maurinko [17]
The answer would be $112.
explanation:
40%——> .40
280 x .40 = 112
6 0
3 years ago
What is the value of 7P7? <br><br> A. 1<br> B. 14<br> C. 49<br> D. 5040
sp2606 [1]
The answer is
D. 5040
3 0
4 years ago
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