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mr_godi [17]
3 years ago
6

What are the values of a and b? (500 + ax)(50 - bx) pls hurry

Mathematics
1 answer:
gregori [183]3 years ago
3 0

Answer:

Step-by-step explanation:

Perform the indicated multiplication first:

25000 - 500bx + 50ax - abx²

It would seem that this should be part of an equation, and that the other part is missing; without another part, there's no way to determine the values of a and b.  Please ensure you have copied this problem down completely.

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Write this number in standard form 3 thousand 16 ten and 7 ones
Lady_Fox [76]
Its 3,167 hope this helped
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Mrs. thomas has 18 cups of popcorn. she wanted to divide the popcorn into 2/3 cup bags.how many bags can she make ?
Usimov [2.4K]
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3 years ago
Round 342.79513 to the three significant figures
Pavel [41]

Answer:

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Step-by-step explanation:

Because the 5 rounds 9 to a 10, making the 7 an 8, hence:

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6 0
2 years ago
Ms. Watson's age is 5 years more than 2 1/2 times her son's age. She is 55 years old. How old is her son, in years?
valina [46]

Answer:

20 years old

Step-by-step explanation:

Let us assume that the son's age is x.

Therefore,

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hope this helps :)

4 0
3 years ago
There are 125 people and three door prizes. How many ways can three door prizes of $50 each be distributed? How many ways can do
UkoKoshka [18]

We have been given that there are 125 people and three door prizes.

In the first part we need to figure out how many ways can three door prizes of $50 each be distributed?

Since there are total 125 people and there are three identical door prices, therefore, we need to use combinations for this part.

Hence, the required number of ways are:

_{3}^{125}\textrm{C}=\frac{125!}{122!3!}=\frac{125*124*123}{1*2*3}=317750

In the next part, we need to figure out how many ways can door prizes of $5,000, $500 and $50 be distributed?

Since we have total 125 people and there are three prices of different values, therefore, the required number of ways can be figured out by using permutations.

_{3}^{125}\textrm{P}=\frac{125!}{122!}=125*124*123=1906500


3 0
3 years ago
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