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Lelu [443]
2 years ago
14

Use the spinner to find the theoretical probability of the event. Write your answer as a fraction or a percent rounded to the ne

arest tenth.

Mathematics
2 answers:
suter [353]2 years ago
8 0

Answer:

1/6 or 16.67

Step-by-step explanation:

As there are 6 parts, the theoretical probability of landing on a one is 1/6 or 16.67 (16.666 repeating).

bekas [8.4K]2 years ago
4 0
1/6

there are six sections total so you have 1/6 chance of landing on each one
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Since the Power is directly proportional to the velocity, their ratio \frac{P}{v^{3} } is constant.

<span>Therefore </span>\frac{500}{ 10^{3} } = \frac{x}{ 12^{3} } which is a proportion:

500 : 1000 = x : 1728

that can be easily solved:

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8 0
3 years ago
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Solve the system of equations algebraically.
Romashka [77]
A should be the right answer because 4*5/4=5 + 5*2=10 and 5+10=15.
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Stells [14]
To answer the question above, we let s be the cost of a shirt and h be the cost of each hat such that the equations that would best represent the given are:
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8 0
3 years ago
Need your help in trigonometry! please help
iren2701 [21]

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Step-by-step explanation:

6 0
3 years ago
Determine the projection of w onto u.
irina [24]

Answer:

A.6.2i-4.2 j

Step-by-step explanation:

We are given that

u=9i-6j

v=-3i-2j

w=19i+15j

We have to find the projection of w on to u.

The project of vector a on b

=\frac{a\cdot b}{\mid b\mid^2}b

w.u=(19i+15j)\cdot (9i-6j)=171-90=81

\mid u\mid=\sqrt{x^2+y^2}=\sqrt{9^2+(-6)^2}=\sqrt{117}

Using the formula

The projection of w on to u

=\frac{u\cdot w}{\mid u\mid^2}(u)=\frac{81}{117}(9i-6j)

The projection of w on to u=6.2i-4.2j

Hence, option A is true.

4 0
3 years ago
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