First right answer FOR BOTH gets bain

Mathematics

1 answer:

lora16 [44]3 years ago

5 0

Question 7: 40. 40 is way above the other data.
Question 8: Median is 7, and the range is 12, the difference is 5.
Question 9: The first mean was 6, and it went up to 6.75. There is a 0.75 difference.
Question 10: The range increases by one.

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Find the median of the following set of data. Round your answer to the nearest hundredth, if necessary.

Usimov [2.4K]

The correct answer is 35.2 because when you arrange them in order from least to greatest, the middle is 35.2

8 0

2 years ago

Charlie invests £1200 at 3.5% per annum compound interest.

lbvjy [14]

Answer:

Step-by-step explanation:

Using the compound interest formula $A = P(1+\frac{r}{n} )^{nt}$

A = amount compounded after n years

P = principal (amount invested)

r = rate (in %)

t = time (in years)

n = time used to compound the money

Given P = £1200., r = 3.5%, t = 3years, n = 1 year(compounded annually)

$A = 1200(1+0.035)^{3}\\ A = 1200(1.035)^{3}\\ A = 1200* 1.108717875\\A = 1,330.46$

Value of Charlie's investment after 3 years is £1,330.46

6 0

3 years ago

Name a pair of fractions that use the least common denominator and are equivalent to 9/10 and 5/6

VikaD [51]

Answer:

The Lowest Common Denominator is 30 9/10 = 27/30 5/6 = 25/30

6 0

2 years ago

The point (2,-5) is on the graph of which equation?

elena55 [62]

The answer is A,
if you plug in the points of (2,-5) into
y=x-7
-5=2-7
-5=-5
so the equation is true

8 0

2 years ago

Read 2 more answers

Consider the equation 2/5y = 20. Tell whether each statement is true or false

svlad2 [7]

Answer:

A. True
B. False
C. False
D. True

Step-by-step explanation:

3 0

2 years ago