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mario62 [17]
3 years ago
5

The William family wants to buy these toys. they have $20 bills ,$10 bills, $5 bills and $1 bills. they want to use the least nu

mber of bills to pay for each item. which bills will they use to pay for each item.
Mathematics
1 answer:
BartSMP [9]3 years ago
5 0
10$ bills and 5$ bills would be the best choice
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The volume of dry goods like apple or peaches can be measured using bushels, pecks and quarts. A bushel contains 4 pecks and a p
Lisa [10]

Answer: q= 32b

Step-by-step explanation:

Given:  A bushel contains 4 pecks and a peck contains 8 quarts.

i.e.  A bush = 4 pecks

A peck = 8 quarts

Then, Number of quarts in 1 bush = 4 (8) =32

Let b = number of bushes and q = number of  quarts

Number of quarts(q) in b bushes = 32b

hence, required equation:q= 32b which describes the relationship between the number of b bushels and the number of q quarts.

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3 years ago
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3 years ago
Find the slope of the line that passes through (-2,1) (7,1)​
stich3 [128]

Answer:

0

Step-by-step explanation:

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y2-y1/x2-x1

1-1/7+2

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0

The slope of the line is 0.

<em>If u have any questions about what I did feel free to ask in the comments!</em>

3 0
2 years ago
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Mr. Ross is purchasing a table and chairs for
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6 0
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Evolutionary theories often emphasize that humans have adapted to their physical environment. One such theory hypothesizes that
timama [110]

Answer:

Step-by-step explanation:

Given that evolution theory hypothesizes that people should spontaneously follow a​ 24-hour cycle of sleeping and wakingdash–even if they are not exposed to the usual pattern of sunlight.

Sample size n = 8

df = 8- 1=7

Since population std deviation is not known, and sample size is small we can use only t test

H-0: x bar = 24\\H_a: x bar \neq 24

(two tailed test at 5% level of significance)

24

28

24

22

25

26

26

25

 

mean 25

 

sd 3.142857143

 

se 1.111167799

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p = 0.1546

since p >0.05, accept null hypothesis.

There is no evidence to prove that the steady cycle is different from 24 hours.

4 0
3 years ago
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