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xxTIMURxx [149]
1 year ago
7

Find my number if 3/8 of it is 24.

Mathematics
2 answers:
Tresset [83]1 year ago
7 0

Answer:

64

Step-by-step explanation:

let \: the \: number = y \\ from \: the \: queston \:  \frac{3}{8} \: of \: y = 24 \\  \frac{3}{8}   \times y = 24 \\  \frac{3y}{8} = 24 \\ 3y = 8 \times 24 \\ 3y = 192 \\ divide \: bothsides \: by \: 3 \\  \frac{3y}{3}   =  \frac{192}{3}   \\ y = 64 \\ therefore \:  \: the \: number \: is \: 64

Dmitriy789 [7]1 year ago
5 0

Answer:

The number is 32

Step-by-step explanation:

Let the number be x

\frac{3}{4}  \times x = 24 \\  \frac{3x}{4}  = 24 \\ cross \: multiply \\ 3x = 24 \times 4 \\ 3x = 96 \\ x =  \frac{96}{3}  \\ x = 32

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Answer:

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Step-by-step explanation:

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2 years ago
(40 POINTS)
Y_Kistochka [10]

Answer:

1.  f(0) =  501170

2.  decreasing

3.  2% decrease

4. 302438

Step-by-step explanation:

In 1995 x=0

f(x) = 501170(0.98)^0

f(0) =  501170

The population is decreasing since we are multiplying by .98 ^x

.98 is less than 1 so it is getting smaller each time.

1 -.98 = .02

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Rounding to the nearest whole number

          302438

7 0
3 years ago
Eric and Mark were at a ball game and visited the concession stand. They each got a hamburger, and Mark got a lemonade and some
LenaWriter [7]
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3 0
3 years ago
Read 2 more answers
Which equation represents a circle with a center at -3, -5) and a radius of 6 units?
vesna_86 [32]

Answer:

(x+3)²+(y+5)² = 36

Step-by-step explanation:

The general equation of a circle is expressed as;

(x-a)²+(y-b)² = r² where;

(a, b) is the centre of the circle

r is the radius of the circle

Given

Centre (-3, -5)

a = -3 and b = -5

radius r = 6units

Substitute

(x-a)²+(y-b)² = r²

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(x+3)²+(y+5)² = 36

hence the required equation is (x+3)²+(y+5)² = 36

7 0
3 years ago
Slope is-1/2 and (-3,2) is on the line. write in slope-intercept form
algol13
The answer to this is y=-1/2*-3+2
3 0
3 years ago
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