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Romashka [77]
3 years ago
9

I have trouble understanding word problems. May I please have help with number 15? Thank you very much!

Mathematics
1 answer:
guapka [62]3 years ago
5 0
Basically you do fractions side by side. so, 6/3=15/h and then cross multiply to get your answer so that would give you 3h=80, then divide 80÷3
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Alisha has a $15,000 car loan with a 6 percent interest rate that is compounded annually. How much will she have paid at the end
Harlamova29_29 [7]
6 percent intrest per year for 5 years I think is the same as 30 percent for 5 years
so $15,000 x .3 is $4500
$15,000 + $4500 = $19,500
not 100 percent sure if this is correct but I think its right. 
Sorry if I am wrong not 100% sure.

8 0
3 years ago
use any convenient method to solve the following system of equations. if the system is dependent, express the solution set in te
Rudiy27
Answer:

The system of equations has no solutions

Explanation:

Given the system of equations:

3x - 9y + 9z = 44 ..........................................................(1)

2x + 6y - 5z = -18 ..........................................................(2)

x - 3y + 3z = 14 ...............................................................(3)

Solving by elimination, multiply (3) by 2

2x - 6y + 6z = 28 ............................................................(4)

Subtract (2) from (4)

-12y + 11z = 46 .................................................................(5)

Multiply (3) by 3

3x - 9y + 9z = 42 ............................................................(6)

Subtract (6) from (1)

0x + 0y + 0z = 30

This is impossible, and we conclude that the equation has no existing solutions

5 0
1 year ago
SOMEONE WRITE THE ANSWERS PLS STEP BY STEP AND THANK U :)
Pani-rosa [81]

Answer:

sister these cannot be solved as they have variable in it

4 0
3 years ago
A club is choosing 2 members to serve on a committee. The club has nominated 3 women and 3 men. Based on chance alone, what is t
maw [93]

Answer: 0.6

Step-by-step explanation:

Given

There are 3 women and 3 men available to form a 2 member committee.

No of ways, a man can be chosen are 3

Similarly, no of ways a woman can be chosen are 3

Therefore, probability of choosing 2 members i.e. 1 man and 1 women is

\Rightarrow P=\dfrac{3}{6}\times \dfrac{3}{5}

If the order matter, then

\Rightarrow P=2\times \dfrac{3\times 3}{6\times 5}\\\\\Rightarrow P=0.6

5 0
3 years ago
Chris plants 25 pumpkin seeds in 5 equal rows how many seeds does chris plant in each row ? Make an array to represent the promb
atroni [7]

Answer:  5 plants in each raw.

Step-by-step explanation:

Since, total number of plant = 25

According to the question, all rows are equal.

And, there are total number of rows = 5

Therefore, the number of plants in each row =  total number of plant / total number of rows

= \frac{25}{5}

= 5

That is, In each row there are 5 plants.

8 0
3 years ago
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