3 years ago

IQR: Need help asap! 30 points! What is the interquartile range of the data set?

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

6 0

Can you insert a photo of the question please it would greatly help me answer this

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For the last 4.5 hours, the temperature has decreased at a rate of 2.8 degrees per hour. Which best represents the overall chang

Elden [556K]

Just divide 4.5 by 2.8 and you'll get the rate of decreasing degree per hour.

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3 years ago

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Bobbie wants to make $2.00 using dollars ,half dollars , and quarters.how Many different ways can she make $2.00?

TEA [102]

70. Bobbie wants to make 2.00 dollars using dollars with the value of half dollars and quarters. Now, how many way he can do it? => half dollars = 0.5 => quarter dollars = 0.25 Possible ways: => 0.5 + 0.5 + 0.5 + 0.5 = 2 dollars (4 half dollars) => .25 + .25 + .25 +. 25 + .25 + .25 + .25 + .25 = 2 dollars (8 quarter dollars) => 0.5 + 0.5 + 0.25 + 0.25 + 0.25 + 0.25 = 2 dollars => 0.5 + 0.5 + 0.5 + 0.25 + 0.25 = 2 dollars => 0.5 + 0.25 + .25 + .25 + .25 + .25 + .25 = 2 dollars

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3 years ago

What is the volume of a cone (in cubic inches) of radius 5 inches and height 3

beks73 [17]

Answer:

78.54 cm^3

Step-by-step explanation:

I think thats the answer

6 0

3 years ago

Simplfy <br> 2x+4/-3 = 12

nasty-shy [4]

So you have the equation (2x+4)/-3=12
Multiply by -3 on each side.
2x+4=-36
2x=-20
x=-10
Hope this helps.

4 0

3 years ago

Help please need help with this stuff thank you again for helping

Alex777 [14]

Slope intercept form: y = mx + b

Where m = slope and b = y-intercept.

By looking at the graph, we can see that the line cuts at 1/2 on the y-axis, therefore eliminating option D.

So now we have: y = mx + 1/2

Next, we'll find the slope. $\frac{y_2-y_1}{x_2-x_1}$

Plug the coordinates into the formula.

$\frac{3-(-2)}{4-(-4)}= \frac{5}{8}$

So our slope is 5/8 and the y-intercept is 1/2.

Option A is the answer.

6 0

3 years ago