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3 years ago

What are 10 different words for addition , subtraction, Divison

1 answer:

4 0

Addition : sum, plus, together, added to, total of, combined, both

Subtraction: difference, minus, take away, fewer than, less than, decreased by are not, change

Multiplication: product of, multiplied by, times, of, double, triple

Division: quotient of, divided by, per, into, out of ratio, of unit price, cut up, separated, share equally, split, half, parts

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A sociologist recently conducted a survey of citizens over 60 years of age who have net worths too high to qualify for Medicaid

olchik [2.2K]

Answer:

c) 81.5

Step-by-step explanation:

Listing the 25 ages in crescent order:

60 61 62 63 64 65 66 68 68 69 70 73 73 74 75 76 76 81 81 82 86 87 89 90 92

The upper or third quartile's position is given by:

$Q_3=N_{\frac{3}{4}(n+1)}\\Q_3}=N_{\frac{3}{4}(25+1)}=N_{19.5}$

This means that the third quartile is the average between the 19th and 20th numbers:

$Q_3=\frac{81+82}{2} \\Q_3 = 81.5$

The upper quartile is 81.5.

7 0

4 years ago

Which point is one the graph of f(x) = 2 * 5^x?

marusya05 [52]

Answer:

(0,2)

Step-by-step explanation:

I'm going to assume you meant Which point is ON the graph of f(x) = 2 * 5^x?

In order to do this question, all you need to do is pick any number as x. Lets pick 0 in this case.

f(x) = 2 * 5^x

f(0) = 2*5^0

= 2*1

= 2

So one point on the graph would be (0,2)

Why?

Because remember with functions, the f(x) can be swapped out with y, so when x = 0, y = 2.

7 0

3 years ago

The school's math team has 14 new members this year, which makes a total of 34. The number of new members represents what percen

Aleksandr-060686 [28]

To find a % you want to divide the # of new members, by the total # of members.

14/34 =0.41

Since this gave you a decimal, multiplying by 100 will give you a %!

0.41 x 100 = 41%

This means that 41% of the club is new members!

6 0

4 years ago

Read 2 more answers

On Monday John had $500 . Over the weekend he went out to eat for $ 112and used his debit card for movie tickets that cost $28 .

Zepler [3.9K]

This question is a little ambiguously worded, however I assume the answer would simply be:
$500 - $112 - $28 = the amount he has left.
Hope this helped :))

8 0

3 years ago

Plz help what is 7x+14 divided by 7

Luba_88 [7]

Answer:

x + 2

Step-by-step explanation:

7x+14 divided by 7

$\frac{7}{7} x + \frac{14}{7} \\= 1x +2\\= x + 2$

Hope this helps !

4 0

3 years ago