The ages of Sara and Samia are in the ratio 3: 5. Six years from now the ratio oftheir ages will be 2:3.Find their present ages.

Answers

Answer 1
Answer: Even i need help with this one lol

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Solve for W.

-4(w +1) = -24

W=

Answers

Answer:

w = 5

Step-by-step explanation:

-4(w + 1) = -24

(w + 1) = -24/-4

(w + 1) = 6

w = 6 - 1

w = 5

*negative รท negative = positive*

Round .0091 to the thousandths

Answers

The answer is 0.009.
Hope this helps!:)
0.0091 rounded to the nearest thousandths would be 0.009. This is because the 1 after the 9 is BEFORE 5 so it stays as 9, and we remove the 1. 

Answer:- .0091 rounded to the nearest thousandths is .009.

Hope I helped ya!! xD

The quotient of 14t^5-10t^4-14t^3 divided by 2t^2

Answers

7t^3-5t^2-7t

Subtract the exponents when dividing.

Which teacher exhibited the most variable year to year performance over this 5 year span?

Answers

I do not have the graph that you are referencing from this question to, but I can help you get led to the right answer. If the teacher exhibits the most variable year to year performance over a 5 year span, then the graph must show unstable fluctuating of figures. Those who are least variable would have a steady line going up or down or maybe even just straight. 

Eeeeeeeeeeee whats 40 x 10

Answers

Answer:

400

Step-by-step explanation:

setian 400

eso es todo

Jack wants to plant a border of flowers in the shape of an arc along the edge of a circular walkway. of the circle has a radius of 5 yards and the angle subtended by the arc measures 1 1/2 radians, what is the length, in yards, of the border

Answers

To solve this problem you must apply the proccedure shown below:

 1. You must apply the formula for calculate the arc length, which is:

 arc length=(angle)(radius)

 2- As you can see, the circle has a radius of 5 yards and the angle subtended by the arc measures 1 1/2 radians. Therefore, you have:

 The angle is:

 1 1/2 radians=1.5 radians

 3. When you susbtitute these values into the formula, you obtain:

 arc length=(1.5 radians)(5 yards)
 arc lenght=7.5 yards

 4. Therefore, the answer is: 7.5 yards.