Ask question

Ask question

All categories

3 years ago

7

After last week's victory, he bought 2 medium pizzas and 1 large pizza, which is the perfect amount for the 9 players that got t

o come. This week, there were 33 players going, so he ordered 4 medium pizzas and 5 large pizzas, which was also the perfect amount of pizza needed. How many people does each size pizza feed?

1 answer:

Fynjy0 [20]3 years ago

8 0

Answer:

Kahoot: The Emoji Quiz

Meet: wff-qjue-fja

DONT WORRY IM NOT A OLD MAN

PLSDHQGH.

Step-by-step explanation:

You might be interested in

After 6 months what would be the simple interest earned on an investment of $5,000 be at 6%.

stiks02 [169]

Answer:

$150

Step-by-step explanation:

I = prt

I = 5000(.06)(.5)

I = 150

8 0

3 years ago

A package is dropped from a helicopter that is moving upward at 20.0 m/s. If it takes 18.0s before the package strikes the groun

tekilochka [14]

Answer:

We have for velocity of package v= 20 - 9.8t and for distance from the ground y = h + 20t - 4.9t2.

We have y = 0 and t = 18.0 s we have h = 4.9·182 - 20·18 = 1227.6 m.

Velocity at landing v = 20 - 9.8·18 = - 156.4 m/s

6 0

4 years ago

Consider the following hypothesis test:

KengaRu [80]

Answer:

(a) $t= -1.540$

(b) $0.10 < p < 0.20$

(c) Fail to reject $H_o$

Step-by-step explanation:

Given

$H_o: =18$ $H_a: \ne 18$

$n = 48$

$\bar x = 17$

$\sigma = 4.5$

Solving (a): The test statistic

This is calculated as:

$t= \frac{\bar x - \mu_o}{\sigma/\sqrt n}$

So, we have:

$t= \frac{17 - 18}{4.5/\sqrt{48}}$

$t= \frac{- 1}{4.5/6.93}$

$t= \frac{- 1}{0.6493}$

$t= -1.540$ --- approximated

Solving (b): Range of p value

First, calculate the degree of freedom (df)

$df = n - 1$

$df = 48 - 1$

$df = 47$

Using:

$\alpha = 0.05$ --- significance level

The p value at: $df = 47$ is:

$p = 0.065133$

and the range is:

$0.05 * 2 < p < 2 * 0.10$

$0.10 < p < 0.20$

Solving (c): The conclusion

Compare the p value to the level of significance value

We have:

$p = 0.065133$

$\alpha = 0.05$

By comparison:

$p > \alpha$

because:

$0.065133 > 0.05$

<em>Hence, the conclusion is: fail to reject </em> $H_o$ <em></em>

8 0

3 years ago

Which expression is equal to 7/√5?

Nonamiya [84]

Answer:

35/ 5

Step-by-step explanation:

MY PHON DOESNT.HAVE THE SQUIGGLE. increments of 5

7 0

3 years ago

3y^2+12y=0 plz helppp!! Solve for y

Butoxors [25]

Answer:

y = 0, -4

Step-by-step explanation:

1) Factor out the common term 3y.

$3y(y + 4) = 0$

2) Solve for y.

<em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>0</u></em><em><u>,</u></em><em><u> </u></em><em><u>-4</u></em>

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>0</u></em><em><u>,</u></em><em><u> </u></em><em><u>-4</u></em><em><u>.</u></em>

6 0

3 years ago

Read 2 more answers