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marysya [2.9K]
4 years ago
11

Please answer the question in the image.

Mathematics
1 answer:
solniwko [45]4 years ago
5 0

First find x:

3x + 41 + x + x-8 + 2 = 100

Simplify :

5x + 35 = 100

Subtract 35 from both sides:

5x = 65

Divide both sides by 5:

X = 13

Total British stamps = x + x-8 = 13 + 13-8 = 18

Probability of being British = 18/100 = 9/50 as a fraction.

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Which two rational numbers does √14 lie between?
Fiesta28 [93]

First, let's find what √14 equals.

√14 ≈ 3.74

Now, we can solve for all the answer choices.

Option A:

19/6 = 3.1666...

22/7 = 3.1428...

Option B:

Doesn't need to be solved.

3.17

3.71

Option C:

√4 = 2

√9 = 3

Option D:

Doesn't need to be solved.

3.70

3.75

The only option that contains √14 between it, is Option D.

Hope This Helped! Good Luck!

7 0
3 years ago
Read 2 more answers
Nate borrowed $62,000 at 9.4% interest per year if he owed a total of $910.90 in when he repaid the loan how many days do they k
OverLord2011 [107]
The formula for simple annual interest is:

I = Prt

where,

I = Interest accumulated = $910.90
P = Principal Amount = $62000
r = Interest rate = 9.4% = 0.094
t = time in years

Using the values in above equation, we get:

910.90 = 62000 x 0.094 x t

⇒ t = 910.90/(62000 x 0.094) = 0.156

This is the time in years. Since there are 365 days in a year, the time in days will be:

t = 0.156 x 365 = 57 (rounded to nearest day)

This means, Nate kept the borrowed money for 57 days
6 0
3 years ago
Help with both questions offering 10 points
Alexandra [31]

Answer:

\:\mathrm{First\: problem:\:}-2,\\\:\mathrm{Second\: problem:\: }-3

Step-by-step explanation:

The slope of a line passing through points (x_1, y_1) and (x_2, y_2) is:

m=\frac{\Delta y}{\Delta x}=\frac{y_2-y_1}{x_2-x_1}

Plugging in any two points in the table we have:

<u>First problem:</u>

<u />m=\frac{1-5}{2-0}=\frac{-4}{2}=\fbox{$-2$}<u />

<u>Second problem:</u>

<u />m=\frac{-1-5}{2-0}=\frac{-6}{2}=\fbox{$-3$}<u />

8 0
3 years ago
Read 2 more answers
What is 256 written as a power
Lapatulllka [165]
Written as a power of ten is 256.×10^0 or 2.56×10^1
7 0
4 years ago
The ratio of boys to girls in WIN is 2:3. If there are 8 boys how many girls are there
IRISSAK [1]

If there is 8 boys then there is 12 girls because 2x4=8 boys so 3x4=12 girls.

4 0
3 years ago
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