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zhannawk [14.2K]

2 years ago

13

Two hundred fifty tickets are sold at a fund raiser. If Sarah buys 15 tickets, the probability that she will win the prize quilt

is
.

1 answer:

Semmy [17]2 years ago

5 0

Answer:

6%

Step-by-step explanation:

15/250=3/50 or 6%

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18. A child is flying a kite and has let out all

kolbaska11 [484]

Answer:

I'm pretty sure the answer is 45 ft

Step-by-step explanation:

The string is out at all 80 feet, and is 35 feet away from a stop sign. Then wouldn't 80-35=45?

5 0

2 years ago

Answer these questions <br> GEOMETRY

pickupchik [31]

7. 3/5 = 4.5/x

3x= 5(4.5)

x = 15/2

8. 6/4 = 9/x

6x= 45

x= 15/2

8. since triangle ABC and ADE are identical,

angle E is also 30 degrees

so angle D = 180-(30+70)=80 degrees

9. 9/3 = x/5

3x = 45

x = 45/3 = 15

8 0

3 years ago

-5(w+4) +8< - 42 need a quick answer

Nesterboy [21]

Answer:

$w > 6$

Step-by-step explanation:

Let's solve your inequality step-by-step.

−5(w+4)+8<−42

Step 1: Simplify both sides of the inequality.

−5w−12<−42

Step 2: Add 12 to both sides.

−5w−12+12<−42+12

−5w<−30

Step 3: Divide both sides by -5.

$\frac{-5w}{-5} < \frac{-30}{-5}$

$w > 6$

<u>Answer: </u>

<u /> $w > 6$

Thanks!

- Eddie

7 0

1 year ago

The average heart pumps about 80ml of Blood each contraction. if your heart rate was 70 beats per minute, calculate the volume o

Anuta_ua [19.1K]

The heart beat rate is 70beats/minute with 80ml of blood pumped every beat. Then, the <span>volume of blood your heart pumps in one minute would be:

volume of blood per minute= volume per beat * beat per minute
</span>volume of blood per minute= 80ml/beat * 70beat/minute= 560ml/ minute<span>

</span>volume of blood per hour would be: 560ml/minute * 60 minute/hour= 33.600 ml/hour

5 0

3 years ago

4(2p+3)=16<br> solve the equation

Natali5045456 [20]

Final Answer: $p = \frac{1}{2}$

Steps/Reasons/Explanation:

Question: Solve the equation $4(2p + 3) = 16$ .

<u>Step 1</u>: Divide both sides by $4$ .

$2p + 3 = \frac{16}{4}$

<u>Step 2</u>: Simplify $\frac{16}{4}$ to $4$ .

$2p + 3 = 4$

<u>Step 3</u>: Subtract $3$ from both sides.

$2p = 4 - 3$

<u>Step 4</u>: Simplify $4 - 3$ to $1$ .

$2p = 1$

<u>Step 5</u>: Divide both sides by $2$ .

$p = \frac{1}{2}$

~I hope I helped you :)~

8 0

3 years ago

Read 2 more answers