It is immensely important to go through all the details given in the question. Based on those details the answer to the question can be deduced.
Number of G.I. Joe in Betty's collection = 165
Number of G.I. Joe dolls Betty gave to Joe = 165 * (1/3)
= 55
Then the number of G.I. Joe dolls Betty have now = (165 - 55)
= 110
The
number of G.I. Joe dolls that were left with Betty after giving away
1/3 rd of the dolls was 110. I hope the answer is absolutely clear to
you. In future you can always use this procedure for solving similar
kinds of problems.
Answer:
18 boys
Step-by-step explanation:
The Ratio of girls to boys is 4:3. To get the girls (ratio part 4) to 24 you would multiply some number times 4 to get to 24. since 6 can go into 24 four times, that means the girls multiplied by 6. Now the girls can't just multiply and not the boys, so the boys (ratio part 3) have to be multiplied by 6 as well. This means the first part of the ratio is 24 and the second part is 18. So the ratio is 24:18. the second part of the ratio shows boys, so there are 18 boys.
Look at the right and see how the numbers are going down 1,000 each number.
I hope this helps you out
The factorization of this polynomial would be 0 = (x - 2)(x + 15)
In order to find it, we must look for factors of the last number (-30) that add up to the middle number (13). To do this, first list all the factors of -30.
1 and -30
-1 and 30
2 and -15
-2 and 15
3 and -10
10 and -3
5 and -6
-5 and 6
When you consider all of these factors, you can see only one of them adds up to 13 (-2 and 15). As a result, you place each of those numbers in a parenthesis with an x and multiply them together.
0 = (x - 2)(x + 15)