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aivan3 [116]
3 years ago
15

Please can someone help me

Mathematics
1 answer:
spin [16.1K]3 years ago
6 0

1. ratio to you and then your friend is 4 : 3. By guessing is the quickest choice and when I did that I finally found that you have had to multiply both by 8 to find:

your allowance : 32

your friend's allowance : 24

32 + 24 = 56

2. ratio to you and then your friend is 7 : 5. By guessin is the quickest choice and when I did I finally found that you have had to multiply both by 6 to find:

your allowance : 42

your friend's allowance : 30

42 + 30 = 72

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A zoo has two male lions one sixth of the lions are male lions how many lions are there at the zoo
andrey2020 [161]
One sixth of the lions is the two male lions.
One sixth of x lions is 2 lions.

\dfrac{1}{6}x = 2

Multiply both sides by 6.

x = 12

Answer: There are 12 lions in the zoo.
5 0
3 years ago
Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling. Abha collected 178
uysha [10]

Answer:

Shane could have collected more than 911 Cans

Step-by-step explanation:

We are asked to write an inequality to find the number of cans, S that Shane could have collected:

Cans collected by Shane and Abha > 2000

S + A > 2000

Abha collected 178 more cans than Shane did.

A  = 178 + S

Put value of A in the above inequality

S + 178 + S > 2000

2S + 178 > 2000

2S > 2000 - 178

2S > 1822

S > 911

6 0
3 years ago
Which property is shown?
astra-53 [7]
Commutative Property of Addition
8 0
4 years ago
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(Probability with Permutations and Combinations) I’m not sure how to solve this problem/how to get the answer, need help!
tekilochka [14]
The "explanation" for the problem has a typo in it. There are 11 possible ice cream/yogurt flavors to choose from, regardless of whether any are low-fat, so the total number of ways of choosing any 2 from the selection is

11\mathrm C2=\dfrac{11!}{2!(11-2)!}=55


In particular we want to count the number of ways of picking 1 ice cream and 1 yogurt flavor from the low-fat variety. There are 6 total choices that are not low-fat of which we choose 0, 3 choices of low-fat ice cream of which we choose 1, and 2 choices of low-fat yogurt of which we also choose 1. In terms of the binomial coefficient, this is

(6\mathrm C0)\cdot(3\mathrm C1)\cdot(2\mathrm C1)=1\cdot3\cdot2=6

So the probability of getting such a combination is \dfrac6{55}.
3 0
3 years ago
This table represents the monthly fees for checking accounts at two banks.
RUDIKE [14]
The answer is c c is the only right question
8 0
3 years ago
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