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4 years ago

Find an equation of the line that has slope m and y- intercept b, m=3; b=4

Mathematics

1 answer:

jok3333 [9.3K]4 years ago

6 0

Using y = mx + b
m = 3 and b = 4
so

equation

y = 3x + b

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Determine whether the function given by the table is linear, exponential, or

nevsk [136]

Answer:

It's A and the answer is 4^x

Step-by-step explanation:

7 0

3 years ago

Use the given area of the base and the height to find the volume of the right rectangular prism, in cubic units. Use this formul

Gelneren [198K]

Answer:

Volume = 48.75 cubic units

Step-by-step explanation:

Given the following data;

Base area = 9.75 units

Height = 5 units

To find the volume of the right rectangular prism;

Mathematically, the volume of a right rectangular prism is given by the formula;

Volume = base area * height

Substituting into the formula, we have;

Volume = 9.75 * 5

Volume = 48.75 cubic units

5 0

3 years ago

3. A research study asked children which of four different emotions they associated with the color red. The response and gender

user100 [1]

Answer:

This is required solution

Step-by-step explanation:

Given that:

for male

joy = 28

happiness = 20

love = 40

anger = 18

a] we need to calculate the percentage of emotions for the male

using formula for percentage

$\percentage\ of\ emotions=\dfrac{emotion}{total\ emotions}\times100$

percentage of joy = $\dfrac{28}{106}\times100$

percentage of joy = 26.41

percentage of happiness = $\dfrac{20}{106}\times100$

percentage of happiness = 18.86

percentage of love = $\dfrac{40}{106}\times100$

percentage of love = 37.73

percentage of anger = $\dfrac{18}{106}\times100$

percentage of anger = 16.98

for female

joy = 61

happiness = 25

love = 80

anger = 60

we need to calculate the percentage of emotions for the female

using formula for percentage

$\percentage\ of\ emotions=\dfrac{emotion}{total\ emotions}\times100$

percentage of joy = $\dfrac{61}{226}\times100$

percentage of joy = 26.99

percentage of happiness = $\dfrac{25}{226}\times100$

percentage of happiness = 11.06

percentage of love = $\dfrac{80}{226}\times100$

percentage of love = 35.39

percentage of anger = $\dfrac{60}{226}\times100$

percentage of anger = 26.54

B] We need to draw a bar graph for male and female

using percentage of emotion of male and female

according to using percentage we draw a bar graph using data of part A.

Hence, this is required solution

7 0

4 years ago

Fill in the blank please

Anastaziya [24]

Answer:

240

Step-by-step explanation:

you do 3x10 which is 30 then multiply that by 8 and you have your answer.

5 0

3 years ago

How do i rearrange the equation Eg=mgh to obtain an for a) m, b) g, c) h?

icang [17]

E = mgh
m = E/gh
g = E/mh
h = E/mg

4 0

3 years ago