2 years ago

Please help!! Will give 20 points!

Mathematics

2 answers:

Yuki888 [10]2 years ago

8 0

Answer:

Step-by-step explanation:

MAXImum [283]2 years ago

6 0

Answer:

B. .32

Step-by-step explanation:

I think its B .32

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:D PLZ HELP WITH MI MATH

Bas_tet [7]

18cm square

I think domt know

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2 years ago

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If Hector is 8 years old and Mary is 3 years old how old will Mary be when Hector is 16

IRINA_888 [86]

Okay so 8 (hector) - 3(Mary) = 5 years apart
So, 16 (hector) - 5 (years apart) = 11 (Mary’s age)

7 0

3 years ago

if the store purchased a kitchen appliance for $42 and sold it for $58.80, what was the percent markup?

oksano4ka [1.4K]

Answer:

40%

Step-by-step explanation:

Percent markup = new price - original price/original price

Do the subtraction first.

58.80 - 42.00 = 16.80

Now do the division

16.8/42 = 0.40

Change the decimal to a percent by moving the decimal two place to the right.

0.40 = 40%

6 0

2 years ago

Find the slope of the function f ( x ) = 5x/2 + 3, by the definition of limit. Express answer as a fraction using the "/" key as

musickatia [10]

$\huge{\boxed{\frac{5}{2}}}$

Slope-intercept form is $f(x)=mx+b$ , where $m$ is the slope and $b$ is the y-intercept.

$\frac{5x}{2}=\frac{5}{2}x$ , so change the equation to represent this. $f(x)=\frac{5}{2}x+3$

Great! Now the function is in slope-intercept form, so we can just see that $m$ , or the slope, is equal to $\boxed{\frac{5}{2}}$

3 0

3 years ago

The volume of a rectangular prism is 60 cubic units. What could the dimensions of the prism be?

laila [671]

Answer:1x20x3

Step-by-step explanation: 1 times 20 equals 20 and 20 times 3 equals 60 cubic units. Basically you are just multiplying 3 numbers that equal to 60.

5 0

2 years ago

Please help!! Will give 20 points!​

Please help!! Will give 20 points!