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snow_lady [41]
3 years ago
13

1. Solve for x.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

for #4 x=-7

Step-by-step explanation:

a negative times a negative is a positive and 8 times 7 = 56

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Please help me with this
melisa1 [442]

3x - 2y = 4

-2y = -3x + 4

y = 3/2 x - 2

4 0
4 years ago
A stick of butter measures 3 cm wide, 8 cm long, and 2 cm high. What is the volume of the stick of butter?
Jobisdone [24]

Answer:

48cm

Step-by-step explanation:

V= L x W x H

V= 8 x 3 x 2=  48cm

5 0
3 years ago
The mean of a set of data is 4.68 and its standard deviation is 2.83. Find the z score for a value of 9.38. a.1.83 b.1.49 c.1.66
Alex777 [14]

Answer:

z = 1.66

Step-by-step explanation:

Given

Mean = 4.68

Standard Deviation (SD) = 2.83

Value, x = 9.38

Required

Determine the z score

z score is calculated using the following formula;

z = \frac{x - Mean}{SD}

Substitute 9.38 for x; 2.83 for SD and 4.68 for Mean

z = \frac{9.38 - 4.68}{2.83}

z = \frac{4.7}{2.83}

z = 1.66 (Approximated)

<em>Hence, the z score is 1.66</em>

5 0
4 years ago
Question 6(Multiple Choice Worth 4 points)
Alla [95]

Answer:

The scatter plot would closely resemble a straight line with a positive slope. The data has a strong, positive correlation, and a causal relationship exists between the team playing at home and winning.

Step-by-step explanation:

the closer the correlation coefficient is to +1 the stronger the positive correlation.

plz, mark brainliest

7 0
3 years ago
Read 2 more answers
Identify the domain of a radical function with an odd index.
Zina [86]

Answer:

A odd index can go to " - infinity "

Step-by-step explanation:

4 0
3 years ago
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