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3 years ago

Need help with question 3. ASAP PLS. Much appreciated :)

Mathematics

1 answer:

s2008m [1.1K]3 years ago

4 0

Emma is running faster than Maggie. The point on the graph where the two lines intersect represents the spot on the running track where Maggie and Emma are at the same distance from the starting point.
Since Emma starts ahead of Maggie, Maggie has to run FASTER to catch up with Emma.
I hope this helps :)

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Find the pattern and identify the next 3 terms in the sequence<br>5, -10, 20...

Marta_Voda [28]

Answer:

-40, 80, -160

Step-by-step explanation:

5(-2)^n-1

where n is the position

6 0

2 years ago

$8000 at 3% annually for 4 years

Nonamiya [84]

Here's the equation for one year:
0.03(8000) + 8000
For four years:
4(0.03(8000)) + 8000
0.12(8000) + 8000
To make it simpler/smaller:
1.12(8000) = 8960
You can make 960 more dollars, and you now have $8960

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3 years ago

Anastasia took a math test and scored 153 points which was 90% of the total possible points. How many possible points were on th

Ronch [10]

Answer: 170

Step-by-step explanation: 170x90% (0.9) = 153

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3 years ago

Mario claims that if the dinominator of a fraction is a prime number, then its decimal form is a repeting decimal. Do you agree?

vodomira [7]

Answer:

I do not agree because Mario's claim is not general.

Step-by-step explanation:

Prime numbers: These are a set of numbers that are divisible by 1 and itself only. Examples are: 2, 3, 5, 7. 11 etc.

And a denominator is the divisor in a given fraction.

Considering the following fractions whose denominators are prime numbers:

$\frac{2}{3}$ = 0.66666666...

$\frac{1}{7}$ = 0.142857142

$\frac{5}{11}$ = 0.45454545...

$\frac{3}{13}$ = 0.23076923

$\frac{1}{7}$ = 0.142857142

It could be observed that Mario's claim is not a general principle which is applicable to all fractions with a prime denominator. Thus, I do not agree with his claim.

4 0

2 years ago

What is the solution to the equation 1/3(x-2) = 1/5(x+4) + 2?

Hoochie [10]

Answer:

x=26

Step-by-step explanation:

1/3(x-2)=1/5(x+4)+2

x-2=3/5x+42/5

5x-10=3x+42

5x-3x-10=42

5x-3=42+10

2x=42+10

2x=52

x=26

5 0

2 years ago