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Marina CMI [18]

4 years ago

9

Tommy is making an ice cream sundae. He can choose 1 of 3 flavors of ice cream, 1 of 5 syrups, and 1 of 4 candy toppings . How m

any ways can Tommy make his ice cream sundae?
15
30
60
12

2 answers:

USPshnik [31]4 years ago

7 0

60. make a list for each ice cream number

rusak2 [61]4 years ago

3 0

60
3x5x4
................

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50 POINTS PLS HELP!!!

densk [106]

Answer:

Do I answer these all or just one?

Step-by-step explanation:

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3 years ago

"The graph below shows the cost of a large cheese pizza at three different restaurants. What is the best way for this graph to b

quester [9]

I think it is the graph should be redrawn with the vertical axis beginning with $0.

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4 years ago

Write in slope intercept form ; 5x +9 = 10<br>PLEASE I NEED HELP!

kupik [55]

Answer:

The Slope is undefined and the y-intercept there is no y- intercept

Since x= 1/5 is a vertical line there is no y-intercept and the slope is undefined.

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3 years ago

A city is holding a referendum on increasing property taxes to pay for a new high school. In a survey of 458 likely voters, 254

Phantasy [73]

Answer:

$\hat p \pm Z*\sqrt{\frac{\hat p\times(1-\hat p)}{n} }$

$=0.5546\pm1.96*\sqrt{\frac{0.5546\times(1-0.5546)}{458} }$

$=0.5546\pm1.96*\sqrt{\frac{0.5546\times(0.4454)}{458} }$

$=0.5546\pm1.96*\sqrt{\frac{0.2470}{458} }$

$=0.5546\pm1.96*\sqrt{0.00053934}$

$=(0.5091,0.6001)$

Lower limit for confidence interval=0.5091

Upper limit for confidence interval=0.6001

Step-by-step explanation:

We have given,

x=254

n=458

Estimate for sample proportion= $\bar p = 0.5546$

Level of significance is =1-0.95=0.05

Z critical value(using Z table)=1.96

Confidence interval formula is

$\hat p \pm Z*\sqrt{\frac{\hat p\times(1-\hat p)}{n} }$

$=0.5546\pm1.96*\sqrt{\frac{0.5546\times(1-0.5546)}{458} }$

$=0.5546\pm1.96*\sqrt{\frac{0.5546\times(0.4454)}{458} }$

$=0.5546\pm1.96*\sqrt{\frac{0.2470}{458} }$

$=0.5546\pm1.96*\sqrt{0.00053934}$

$=(0.5091,0.6001)$

Lower limit for confidence interval=0.5091

Upper limit for confidence interval=0.6001

8 0

3 years ago

A rectangular pyramid and a rectangular prism are shown below.

maxonik [38]

The volume of the rectangular prism is 36 ft³.

Step-by-step explanation:

Step 1:

The volume of a rectangular prism $= lwh$ ,

The area of the base is length multiplied by the width. So $Area = (l)(w).$

The volume of a rectangular prism = $(area)(h).$

The volume of a rectangular pyramid $= a^{2} \frac{h}{3} .$

Where a is the side length. If the base is a square, the area $= a^{2}$ .

So the volume of a rectangular pyramid $=\frac{1}{3} (area)(h)$ .

So if a rectangular pyramid and a rectangular prism have the same base and height, then

3 times the volume of the rectangular pyramid = The volume of the rectangular prism.

Step 2:

As it is given that the volume of the pyramid is 12 ft³, we can calculate the volume of the prism. As both the shapes have the same height and base,

The volume of the prism = $(12)(3) = 36.$

The volume of the rectangular prism is 36 ft³.

8 0

3 years ago