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andreyandreev [35.5K]
3 years ago
13

The table shows the cost to Brenda for her textbooks at her local college. Which description accurately matches the table?

Mathematics
2 answers:
Katen [24]3 years ago
5 0

Answer:

a

Step-by-step explanation:

120plus2 equals 240 then add 40 for every number on graph

Natalija [7]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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Your uncle won the powerball jack[ot and decided to give you 50000 dollars. You want to save this money for college so you find
Ahat [919]

Answer: $58,088.57

Step-by-step explanation:

The investment is compounded weekly so you need to change the parameters of the equation to a weekly figure:

Interest rate is yearly so:

= 3.75%/52

= 3.75/52% per week

Number of periods is 4 years so:

= 4 * 52

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Future value in 4 years is:

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7 0
3 years ago
32 percent of the customers of a fast food chain order the Whopper, French fries and a drink. A random sample of 10 cash registe
weqwewe [10]

Answer: 0.0023

Step-by-step explanation:

Let X be the binomial variable that represents the number of receipts will show that the above three food items were ordered.

probability of success p = 32% = 0.32

Sample size : n= 10

Binomial probability function :

P(X=x)= \ ^nC_xp^x(1-p)^{n-x}

Now, the probability that eight receipts will show that the above three food items were ordered :

P(X=8)=\ ^{10}C_8(0.32)^8(1-0.32)^2\\\\=\dfrac{10!}{8!2!}(0.32)^8(0.68)^2\\\\=5\times9(0.0000508414176684)\\\\=0.00228786379508\approx0.0023

hence, the required probability = 0.0023

8 0
3 years ago
The drama club spent $336 on T-shirts if each t-shirt cost $12 how many t-shirts did the drama club buy? what strategy would be
mr_godi [17]

Answer:

28 t-shirts

Step-by-step explanation:

x = # of t-shirts

12x = 336

x = 28

3 0
3 years ago
Help! 15 Points, FRACTIONS.
Dafna11 [192]

Answer:

7/8 estimated would be about 1 and 6/11 is almost a half so it would be estimated 1/2 so 1 - 1/2 = 1/2

3 0
3 years ago
Read 2 more answers
A. This is the graph of a linear function.
seropon [69]

Answer:

B.  Graph of a one-to-one function.

Step-by-step explanation:

A one-to-one function will have a unique value, y, for each different value of x.  The graph displayed will have values very, very close to each other as x approaches ±4, but they won't be the same even at higher values of x.

5 0
2 years ago
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