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andrew11 [14]
3 years ago
9

A pharmaceutical company conducted an experiment to test a drug for managing morning sickness for school children. The

Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0

Answer:

In an experiment, one group receives a new antidepressant medication and the other group receives a sugar pill. the group receiving the new antidepressant medication is called the ________ group.

a. dependent

b. placebo

c. experimental

d. control.

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Find the quotient 81/3
Flauer [41]
I hope this helps you



3.3.3.3/3


3^4/3^1


3^4.3^-1


3^4-1


3^3


27
8 0
3 years ago
Read 2 more answers
Find the area of the shaded portion in the square. Show all work for full credit.
Bond [772]
Area of square = 6 x 6 = 36
Area of circle = pi r^2 = 3.14 x 6^3 = 3.14 x 36 = 113.04
1/4 of circle = 113.04 / 4 = 28.26

Area of shaded = 36 - 28.26 = 7.74

answer
7.74
5 0
4 years ago
Read 2 more answers
Sandra has a cylindrical mold for making candles with a radius of 3.4 cm and a height of 6 cm. If Sandra uses a rectangular bloc
Wittaler [7]

Answer:

14\ candles

Step-by-step explanation:

step 1

Find the volume of the cylindrical mold

The volume is equal to

V=\pi r^{2} h

we have

r=3.4\ cm

h=6\ cm

assume

\pi=3.14

substitute

V=(3.14)(3.4)^{2}(6)

V=217.79\ cm^{3}

step 2

Find the volume of the wax

The volume is equal to

V=(15)(12)(18)

V=3,240\ cm^{3}

step 3

Divide the volume of the wax by the volume of the cylindrical mold, to calculate the number of candles

3,240/217.79=14.9\ candles

Round down

14\ candles

5 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form.
DochEvi [55]

Answer: y = -x - 8

Step-by-step explanation:

y = -x - 8

slope = -1/1

yint = -8

4 0
3 years ago
(7 + (-3) - 4 ) ÷ ( (-7) x ( 2 - (-6) ) )<br><br> Please show work!
Temka [501]

Answer:

Undefined

Step-by-step explanation:

(7 - 3 - 4) ÷ (-7 * (2+6))

(0) ÷ (-56)

Undefined because zero cannot be divided

Hope this helps :)

5 0
3 years ago
Read 2 more answers
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