3 years ago

Based on the measurements shown on triangle ABC , AB must be ?

Mathematics

1 answer:

Serggg [28]3 years ago

8 0

Answer:

10 ft.

Step-by-step explanation:

Because the length of AC is equal to AB, the length of AB must be congruent to the length of AC. Therefore, AB is 10 ft.

Hope this helps! Let me know!

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Lynna [10]

Let x be the original amount as per the ques tion (7/6) x= 420thus x=420*6/7=360thus the interest earned is 420 -360=60

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3 years ago

A student is raising money for cancer research. A local business agrees to donate an additional 25% of what the student raises,

Galina-37 [17]

Answer:

585$

Step-by-step explanation:

25% of 450$ is 112.5

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On a graphing calculator, you can use the function normalcdf(lower bound, upper bound, μ, σ) to find the area under a normal cur

larisa86 [58]

Answer:

99.87% of cans have less than 362 grams of lemonade mix

Step-by-step explanation:

Let the the random variable X denote the amounts of lemonade mix in cans of lemonade mix . The X is normally distributed with a mean of 350 and a standard deviation of 4. We are required to determine the percent of cans that have less than 362 grams of lemonade mix;

We first determine the probability that the amounts of lemonade mix in a can is less than 362 grams;

Pr(X<362)

We calculate the z-score by standardizing the random variable X;

Pr(X<362) = $Pr(Z$