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suter [353]
2 years ago
11

Help! Please thank you.

Mathematics
1 answer:
andre [41]2 years ago
6 0

Answer:

4 quotient and 1 is estimate you don't have to thank me later

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Question is in photo please help and not spam random stuff
salantis [7]

Answer:

I think the answer is

x=(z(m-cw))/wy

Step-by-step explanation:

Try to distribute and multiply the values and get the x alone on one side

3 0
3 years ago
Read 2 more answers
Ms. Lynch has 21 coins in nickels and dimes.
bulgar [2K]

Answer:

Step-by-step explanation:So we know x + y = 21 and 5x +10y = 165 We line them up in columns    x +   y =   21  5x +10y = 165 To eliminate the x variable, I'll multiply every element in the 1st equation by -5. -5x + -5y = -105  5x + 10y =  165 Now we combine (add) the equations, which eliminates x altogether.  5y = 60   ...   y = 12 From there, x + 12 = 21  ...  x = 21-12  ...  x = 9 You should double check.  Do 9 nickles and 12 dimes equal $1.65? A very important thing to remember using this method is to do the same thing to each element in the equation that you change! I hope that helps.

4 0
2 years ago
objective: central limit theorem assumptions. the factor(s) to be considered when assessing if the central theorem holds is/are
Eddi Din [679]

Answer:

Sample size

Step-by-step explanation:

Central Limit Theorem states that population with mean and standard deviation and if the sample size is large then the distribution of sample mean will be will be normally distributed. The central limit theorem holds assumptions that the factors to be considered when assessing central limit theorem is sample size.

8 0
3 years ago
Solve the quadratic equation for x.What is one of the roots?
zubka84 [21]

-13 because 6 x 2 = 12 plus x = -13 x represents 1 btw
7 0
3 years ago
Read 2 more answers
"Find the constants m and b in the linear function f(x) = mx + b so that f(2) = 10 and the straight line represented by f has sl
Ksju [112]

f(x) = mx + b m = slope = -5 f(2) = 10 = (-5)(2) + b b = 10 + 10 = 20 Ans. m=-5, b = 20


6 0
3 years ago
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