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trapecia [35]
2 years ago
7

Denise works for 3 hours and earns 19.50 How much does she earn in one hour?

Mathematics
2 answers:
Natasha2012 [34]2 years ago
8 0

Answer: $6.50

Step-by-step explanation:

lyudmila [28]2 years ago
5 0

Answer:

she earns 6.50 per hour

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a hot air ballon descended 99.6 meters in 21 seconds what was the balloons average rate of descent in metters per second
ryzh [129]
Just divide 99.6 by 21...

Because you want to know how many meters per second..

99.6 / 21 = around 4.74 meters

so the rate of descent is around 4.74 meters
7 0
2 years ago
What is the measure of 0 ?
MrRissso [65]

Answer:

Option A. 4 radians

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

C=2\pi r

we have

r=5\ cm

substitute

C=2\pi (5)

C=10\pi\ cm

step 2

Find the measure of angle \theta

we know that

The circumference of the circle subtends a central angle of 2π radians

so

using proportion

Find out the central angle by an arc length of 20 cm

\frac{10\pi}{2\pi}=\frac{20}{x}\\\\x=2\pi (20)/10\pi\\\\x=4\ radians

4 0
3 years ago
If you can buy 1⁄3 of a box of chocolates for 6 dollars, how much can you purchase for 4 dollars? Write your answer as a fractio
Stella [2.4K]
Given that 1/3 of a box is 6 dollars, we can say that per dollar is 1/18 of a box. If you have 4 dollars, this would mean that you can buy 4/18 of a box to 2/9 of a box. Hope this answers your question. Have a great day ahead!
3 0
3 years ago
Read 2 more answers
Which of the diagram below represents the statement "if it is not a gorilla, then it is not an ape.
ad-work [718]
The answer would be Figure B.
6 0
3 years ago
Choose the equation and the slope of the line that passes through (5,-3) and
madam [21]

Answer:

x = 5; the slope is undefined

Step-by-step explanation:

A line perpendicular to the x-axis is a vertical line.

In a vertical line, every point has a different y-coordinate and the same x-coordinate. Since you want a line that is vertical and passes through the point (5, -3), then every point on the line must have x-coordinate 5 no matter what its y-coordinate is. The slope of a vertical line is undefined.

Answer: The equation is x = 5; the slope is undefined

7 0
3 years ago
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