Answer:
a students test score is likely to increase about 20 pointsfor each hour spent studying.
Step-by-step explanation:
i did the quiz and got it correct!!
<h2>
The batter need to hit the ball at a speed 191.4 kmph</h2>
Step-by-step explanation:
We have distance flown, in meters
d = 0.0034s² + 0.004s - 0.3
where s is the bat speed, in kilometres per hour.
We need to find s when d = 125 m.
Substituting
d = 0.0034s² + 0.004s - 0.3
125 = 0.0034s² + 0.004s - 0.3
0.0034s² + 0.004s - 125.3 = 0
s = 191.38 kmph or s = -192.56 kmph ( Not possible)
The batter need to hit the ball at a speed 191.4 kmph
Answer
60.832
Step-by-step explanation:
Combine the numbers
1 is a and 2 is b hope its right
Answer:
49 hamburguers (of 3/4 pound)
Step-by-step explanation:
3/4 pound is equal to 0.75 pound
37 1/3 pounds of meat is equal to
37 + 1/3 pound = 37.3333 pounds
To find how much hamburguers can be made, we need to divide
37.3333 pounds/ 0.75 pounds
37.3333 pounds/ 0.75 pounds = 49.777777
(We need to round to the lowest number)
This means that 49 hamburguers could be made