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Marizza181 [45]
2 years ago
13

What expression can be used to find 7(6 1/8)

Mathematics
1 answer:
9966 [12]2 years ago
3 0

Answer:

42 7/8

Step-by-step explanation:

7(6 1/8)

~Turn the 7 into a fraction and the other fraction into an improper one

7/1 * 49/8

~Multiply

343/8

~Simplify

42 7/8

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PY=2, HP=3, find HY<br><br> Geometry
klemol [59]

Answer:

HY=\sqrt{5}\ units

Step-by-step explanation:

we know that

The triangle HPY is a right triangle (because the angle ∠HYP is a right angle)

Applying the Pythagorean Theorem

HP^2=HY^2+PY^2

substitute the given values

3^2=HY^2+2^2

Solve for HY

9=HY^2+4

HY^2=9-4

HY^2=5

HY=\sqrt{5}\ units

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3 years ago
10. Only 40% of the Raptor Club's members returned the club's hawk survey. The club has 65 members. How many took part in the su
matrenka [14]
40% of 65
0.40(65) = 26 returned the survey. (assuming that everybody who took the survey returned it.)
3 0
2 years ago
Who can help we with this ?, if you can please show the work
Svet_ta [14]

piece #1 is x

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8 0
3 years ago
What is the solution for 2t &lt;5
Luba_88 [7]
Divide 2 from both sides
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Hope this helps!
6 0
3 years ago
Read 2 more answers
A ball is tossed up in the air at an initial rate of 50 ft/sec from 5 ft off the ground.
Fofino [41]

Answer with Step-by-step explanation:

Since we have given that

Initial velocity = 50 ft/sec = v_0

Initial height of ball = 5 feet = h_0

a. What type of function models the height (ℎ, in feet) of the ball after tt seconds?

As we know the function for height h with respect to time 't'.

h(t)=-16t^2+v_0t+h_0\\\\h(t)=-16t^2+50t+5

b. Explain what is happening to the height of the ball as it travels over a period of time (in tt seconds).

What function models the height, ℎ (in feet), of the ball over a period of time (in tt seconds)?

if it travels over a period of time then time becomes continuous interval . so it will use integration over a period of time

Our function becomes,

h(t)=\int\limits^t_0 {-16t^2+50t+5} \, dt

3 0
2 years ago
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