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2 years ago

Ashanti went to the store with $30 and spent 75% of the money what fraction of the money did she spent

Mathematics

1 answer:

Viktor [21]2 years ago

6 0

Answer: They spent 3/4 of the money.

Step-by-step explanation:

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A surf instructor has an initial fee of $12 and charges $8

Nataliya [291]

Given:

A surf instructor has an initial fee of $12 and charges $8 per hour for lessons.

To find:

The y-intercept and its location on the graph.

Solution:

Initial fee = $12

Variable fee = $8 per hour.

Let the total fee be y for x hours. Then,

$y=12+8x$

Put x=0, to find the y-intercept.

$y=12+8(0)$

$y=12+0$

$y=12$

Therefore, the y-intercept is 12.

Table of values for $y=12+8x$ ,

x y

0 12

-1 4

Plot (0,12) and (-1,4) on a coordinate plane and connect them by a straight line.

Clearly, the y-intercept is located at (0,12).

7 0

3 years ago

Consider the system of equations. y = 3x + 2 y = − 2 3 x − 4 Explain why these particular equations can be graphed immedia

inessss [21]

Answer:

These equations are in slope-intercept form. I can use the y-intercept and slope to graph both lines. I plot the y-intercept and use rise over run to locate another point on the line. Then, I can draw a line through the two points.

Step-by-step explanation:

3 0

2 years ago

Is the following number an integer?<br> 30/6

tatiyna

Answer:

No, because 30 divided by 6 equals 5, and 5 is a whole number.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

In 1928, when the high jump was first introduced as a women's sport at the Olympic Games, the winning jump for women was 70.0 in

sveta [45]

Answer: year 2194

Explanation:

1) Model the jump of the women:

i) initial jump = 70.0 in

ii) increase rate = 0.48% per year

iii) equation: h = 70.0(1 +0.0048)ⁿ

2) Model the jump of the men:

i) initial jump 86.5 inches.

ii) increase rate, 0.4%.

iii) equation: h = 86.5 (1 + 0.004)ⁿ

3) Equal the two equations (h = h) to find when the jumps will be equal:

i) 70.0(1 +0.0048)ⁿ = 86.5 (1 + 0.004)ⁿ

ii) 70.0(1.0048)ⁿ = 86.5 (1.004)ⁿ

ii) [1.0048ⁿ / 1.004ⁿ] = 86.5/70.0

iii) [1.0048/ 1.0040]ⁿ = 86.5/70.0

iv) n log (1.0048 / 1.0040) = log ( 86.5/70)

v) n = log (86.5/70) / log (1.0048/1.0040) ≈ 266

3) year = 1928 + 266 = 2194

That is in the year 2194

8 0

2 years ago

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Which of the following statements has the same truth value as the statement "If it is Friday, then Bruce has beans for supper."?

Andrews [41]

The contrapositive of the statement p ⇒ q is not q ⇒ not p and both the statements are equivalent.

So, the contrapositive of the statement "If it is Friday, then Bruce has beans for supper" is "If Bruce does not have beans for supper, then, it is not Friday"

This is the last statement given and is the answer.

7 0

3 years ago

Read 2 more answers