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3 years ago

Help me pleeeeeeeeassse!!!!!!!

Mathematics

1 answer:

liubo4ka [24]3 years ago

4 0

Answer:

b, y = 9x + 7

Step-by-step explanation:

Since the graph y = 9x + 10 is being "translated" 3 units down, that means the slope of the equation remains the same, but the y intercept is being moved 3 units down.

y = mx + b

y-intercept = b = 10

10 - 3 = 7

the answer is b, y = 9x + 7

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$\text {Hello! Let's Solve this Problem!}$

$\text {When we multiply a negative to a negative our results will come out positive}$

$\text {\underline {Multiply}}$

$\text {-8*(-5)=}$

$\text {Your Answer Would Be:}$

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A store is selling 5 types of hard candies: cherry, strawberry, orange, lemon and pineapple. How many ways are there to choose:(

Volgvan

Answer:

The number of ways of selecting of n items form r different items = $^{(n+r-1)}C_{(r-1)}$

A store is selling 5 types of hard candies: cherry, strawberry, orange, lemon and pineapple.

A) How many ways are there to choose 32 candies?

So, n = no. of items = 32

r = no. of types of items = 5

So, No. of ways to choose 32 candies = $^{(32+5-1)}C_{(5-1)}$

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So, No. of ways to choose 32 candies is 58905

B)32 candies with at least a piece of each flavor?

Out of 32 you choose 5 candies of different types

So, Remaining candies = 32 - 5 = 27

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So, you already choose 6+4= 10

So, remaining candies = 32-10 = 22

So, No. of ways to choose 22 candies = $^{(22+5-1)}C_{(5-1)}$

= $^{26}C_{4}$

= $\frac{26!}{4!(26-4)!}$

= $14950$

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