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Contact [7]
3 years ago
13

Please help me solve this

Mathematics
1 answer:
lesantik [10]3 years ago
5 0
Speed = distance over time.
300/5 is the same as 300÷5, which is 60
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The distance S that a certain object falls from a height of 350 ft in T seconds is given by the following formula.
lubasha [3.4K]

Answer:

278 feet.

Step-by-step explanation:

S = 350 - 16t^2 + vt

t =2; v = -4.

S = 350 - 16 * (2)^2 + 2 * (-4)

S = 350 - 16 * 4 - 8

S = 350 - 64 - 8

S = 350 - 72

S = 278 feet.

Hope this helps!

4 0
3 years ago
A 6th grade math teacher can grade 15 homework assignments in 24 minutes. If he works at the same rate, how long should it take
leva [86]

Answer:

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Step-by-step explanation:

6 0
2 years ago
What's the numerator for the following rational<br> expression?<br> j/k + 1/k = ?/k
lys-0071 [83]

Answer:

j+1

Step-by-step explanation:

j/k + 1/k = ?/k

Since the denominator is the same, we can add the numerators

j/k + 1/k = ?/k

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3 years ago
A scale model of a rectangular building lot measures 7feet by 5 feet. If the actual house will be built using a scale factor of
Tamiku [17]
Actual area of the rectangular building = 5040 feet²
Step-by-step explanation:
Length of the rectangular building = 7 feet
Width of the rectangular building = 5 feet
Now, The building is made with a scale factor of 12
So, Actual length of the rectangular building = 84 feet
Actual width of the rectangular building = 60 feet
Now, Actual area of the rectangular building = Length × Width
⇒ Actual area of the rectangular building = 84 × 60
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5 0
2 years ago
He daily milk production of guernsey cows is approximately normally distributed with a mean of 35 kg/day and a standard deviatio
soldier1979 [14.2K]

Answer:

25.1 kg

Step-by-step explanation:

A suitable probability calculator can tell you the 5th percentile of this distribution.

7 0
3 years ago
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