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iris [78.8K]
3 years ago
12

easy question... if someone starts with 100$ and adds 50 each week, how much will they have after 1 year

Mathematics
2 answers:
saveliy_v [14]3 years ago
6 0
After a year they would have 2,500
dimulka [17.4K]3 years ago
5 0

Answer:

They would have about $2500 after one year

Step-by-step explanation:

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Write each equation in logarithmic form.<br><br><br> 5^3 = 125
mojhsa [17]

Answer:

log5(125)=3 The 5 should be smaller and a little lower.

Step-by-step explanation:

8 0
3 years ago
FIND THE FACTORS OF THE FOLLOWING POLYNOMIAL 3y²-2y-1
labwork [276]

Answer:

y

y2 - 2y - 3

(y - 1)(y + 3)

(3y - 1)(3y + 3)

Step-by-step explanation:

you multiple the 3 with the 1

then factor

then divide by 3 again but the denominator goes in front of the y.

5 0
2 years ago
–(7)-¹
MaRussiya [10]
(-5)^{-6}(-5)^9

= (-5)^{-6+9}

= (-5)^{3}



(4 \times 10^{10})(9 \times 10^{-6})

= 36 \times 10^{10-6}

= 36 \times 10^{4}



3 0
3 years ago
One number is 8 more than 1/2 of another number. The sum of the numbers is 23. What are the numbers?
Misha Larkins [42]

Answer:

10 and 13

Step-by-step explanation:

Let the two numbers be p and q.  p = (1/2)q + 8.  p + q = 23.  Substituting (1/2)q + 8 for p, we get (1/2)q + 8 + q = 23.

First, subtract 8 from both sides, obtaining (1/2)q + q = 15.

Next, mult. all terms by 2 to eliminate the fraction (1/2):  q + 2q = 30.

Then 3q = 30, and q = 10.  Then p = (1/2)(10) + 8 = 5 + 8 = 13.

The numbers are 10 and 13.

7 0
3 years ago
Write the solution in interval notation: 4v+2&gt;-2 or 3v-5&lt;7
kari74 [83]

For this case we must find the solution of the following inequalities:

4v + 2> -2\ or\ 3v-5

From the first inequality we have:

4v + 2> -2

Subtracting 2 from both sides of the inequality:

4v> -2-2

Equal signs are added and the same sign is placed.

4v> -4

Dividing between 4 on both sides of the inequality:

v> \frac {-4} {4}\\v> -1

Thus, the solution is given by all values of "v" greater than -1.

From the second inequality we have:

3v-5

Adding 5 to both sides of the inequality we have:

3v

Dividing by 3 to both sides of the inequality we have:

v

Thus, the solution is given by all values of "v" less than 4.

Then, the solution set is given by the union of both intervals.

The union consists of all the elements that are contained in each interval.

(-∞,∞)

Answer:

The solution set is: (-∞,∞)

8 0
3 years ago
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