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Black_prince [1.1K]
2 years ago
7

Square root 2x + 3 equals X

Mathematics
1 answer:
sineoko [7]2 years ago
6 0
3 (had to feel the space with words)
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A student wondered if more than​ 10% of students enrolled in an introductory Chemistry class dropped before the midterm. He noti
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Answer:

C.It is a​ one-tailed test since the alternative hypothesis states that the parameter is greater than the hypothesized value.

Step-by-step explanation:

Let p be the percentage of students enrolled in an introductory Chemistry class dropped before the midterm. Then null and alternative hypotheses are:

H_{0}: p=10%

H_{a}: p>10%

The alternative hypothesis states that the parameter is greater than the hypothesized value.

3 0
2 years ago
A) A square has an area of 64 cm?
kolbaska11 [484]

Answer:

perimeter of square =34cm

Step-by-step explanation:

its 64..area

normally we find area by calculating side ×side

so 8×8

=64

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2 years ago
Are the triangles congruent? if they are, state how they are congruent.
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Step-by-step explanation: by SAS

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Jonathan can jog 3 2/5 miles in 7/8 hour. find his average speed in miles
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Average speed = dist/time
v = (17/5) ÷ (7/8)
v = (17/5) x (8/7)
v = (17 x 8) ÷ (5 x 7)
v = 136 ÷ 35
v= 3 + (31/35)
v = 3 31/35
7 0
3 years ago
Tyler has earned money by helping out on a neighbor's farm and now wants to put his earnings in a savings account. He is a bit c
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The awnser is $1800
1500*.04*5= 1800
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3 years ago
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