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4 years ago

15

Number line math problems. I'LL GIVE BRAINIEST. two correct answers!!!

1 answer:

Sergio039 [100]4 years ago

5 0

For question 4 you would get 4 2/3 and 14/3 because the number line is split up into thirds and 4 2/3 as a improper fraction would be 14/3. The answer to Question 5 would be 2 1/5 and 11/5 because it is split up into fifths, the number has to be greater than 2, and 11/5 is 2 1/5 as an improper fraction.

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The vertex of the graph of y = (x - 1)2 - 5 is

kifflom [539]

The vertex of the graph of y = (x - 1)2 - 5 is (1,-5)

7 0

3 years ago

Read 2 more answers

Llana [10]

Answer:

9 Miles to be specific 8.95

Step-by-step explanation:

3 miles = 4.83 km

4.83 km = 4830 m

60 seconds X 45 =2700 Seconds

4830 divided by 2700 = 1.78 m/s

you want to know the distance so its speed X time

135 minutes X 60 seconds = 8100 secs

1.78 m/s X 8100 =14418 meters

14418 = 14.418 km

14.418 km = 9 miles

P.S. There is a shorter version but i think this is simpler for me and I use metric units.

8 0

3 years ago

An arithmetic sequence has this recursive formula:

horsena [70]

Answer:

$\text{\bf{C.}}\quad a_n=4+(n-1)(-7)$

Step-by-step explanation:

An arithmetic sequence that is described by the explicit formula ...

$a_n=a_1+(n-1)d$

can also be described by the recursive formula ...

$\left \{\begin{array}{l}a_1=\text{(first term)}&a_n=a_{n-1}+d&\end{array}\right.$

Matching parts of the formulas, we see that a1 = 4, d = -7. Putting these values into the explicit formula gives ...

$a_n=4+(n-1)(-7)$

4 0

3 years ago

Find the principal which amounts to $918 in 1 year at a simple interest<br> of 2% per annum

Fantom [35]

Answer:

P = $900

Step-by-step explanation:

Simple Interest Formula: $A = P(1+rt)$

Where A is the final amount,

P = Principal

r = Interest Rate in Percent or $\frac{r}{100}$ per annum

t = time in years

From the information given in the question,

A = $918

r = 2% per annum or $\frac{2}{100}$

t = 1 year

Lets substitute these values to find P, the principal.

$P(1+(\frac{2}{100} )(1))=918\\P(1+0.02)=918\\1.02P=918\\P = \frac{918}{1.02} \\=$900$

Therefore, P = $900

4 0

2 years ago

Select the table that represents a linear function (graph and if necessary)

tatiyna

Try C, not sure if that’s the answer. Graphing would help you

8 0

3 years ago