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3 years ago

6

A fast food restaurant promotes certain food items by giving a game piece with each item. Advertisements proclaim that "25% of t

he game pieces by Instant Winners!" To test this claim, a frequent diner collects 20 game pieces and gets only 3 instant winners

1 answer:

xenn [34]3 years ago

4 0

Answer::)))))! Idkk

Step-by-step explanation:

:) uh

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What is a way to find what 7 is what percent of 20 and I can't use a percent bar model?

Viefleur [7K]

Answer:

you can cross multiply or u can 7/20 to get the answer that 7 is 35% of 20

6 0

2 years ago

Assume that Brad makes an initial investment of $2,000. Use your formula to find the final balance of the savings account after

svetlana [45]

Answer:

The formula is 2000 x (1 + Rate/100)^15

5 0

2 years ago

How many solutions does the equation have?

Elina [12.6K]

9514 1404 393

Answer:

1 solution

Step-by-step explanation:

The coefficients of d are different on the two sides of the equation (3d vs 6d), so the equation has one solution.

__

Dividing by 3 gives ...

d +11 = 2(d +33)

d + 11 = 2d + 66

Adding -d-66 to both sides gives ...

-55 = d . . . . . . the one solution

4 0

3 years ago

Hi, Could anyone help me with my homework

tatiyna

Answer:

$\hookrightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096$

solving steps:

$\rightarrow \sf (x + 4)^6$

$\bold{rewrite \ the \ following}$

$\rightarrow \sf (x + 4)^2 (x + 4)^2 (x + 4)^2$

$\bold {formula \ used : \sf (x+a)^2 = (x^2 + 2xa + a^2)}$

$\rightarrow \sf (x^2 + 8x+16) (x^2 + 8x+16) (x^2 + 8x+16)$

$\bold{simplify \ by \ removing \ parenthesis}$

$\rightarrow \sf (x^4 +8x^3 + 16x^2 + 8x^3 +64x^2 + 128x+16x^2+128x+256 ) (x^2 + 8x+16)$

$\bold{basic \ addition \ of \ integers }$

$\rightarrow \sf (x^4+16x^3+96x^2+256x+256) (x^2 + 8x+16)$

$\bold{remove \ parenthesis}$

$\rightarrow \sf (x^6 + 16x^5 + 96x^4 + 256x^3 + 256x^2 + 8x^6 + 128x^4 + 768x^3 + 2048x^2 + 2048 + 16x^4 + 256x^3 + 1536x^2 + 4096x + 4096)$

$\bold {final \ answer:}$

$\rightarrow \sf x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096$

8 0

1 year ago

Divide.<br><br> 456 ÷ 7<br><br><br> 64 R 1<br><br> 64 R 2<br><br> 65 R 1<br><br> 65 R 2

umka2103 [35]

Answer:

456/7 equal to (drum rolls) 65.1428571429

Step-by-step explanation:

8 0

3 years ago