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Snowcat [4.5K]
3 years ago
5

Q= 4n+4w solve for n

Mathematics
2 answers:
ozzi3 years ago
3 0

Answer:

Step-by-step explanation:

Subtract both sides by 4w

q - 4w = 4n

Divide both sides by 4

n = q - w

Julli [10]3 years ago
3 0
Hey
Hope it helps!
Please mark my ans as brainliest I need it rank up!

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Write all trigonometric values​
elena-s [515]

Answer:

Step-by-step explanation:

\theta             0°       30°        45°         60°          90°

Sin \theta        0         \frac{1}{2}            \frac{\sqrt{2}}{2}          \frac{\sqrt{3} }{2}             1

Cos \theta       1          \frac{\sqrt{3} }{2}          \frac{\sqrt{2} }{2}          \frac{1}{2}              0

Tan \theta      0          \frac{1}{\sqrt{3} }           1           \sqrt{3}           ∞

4 0
3 years ago
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9m + 19 − 14 + 4n Please solve.
UkoKoshka [18]

Answer:

9m+4n+5

Step-by-step explanation:

9m

19 - 14 = 5

4n

so we can combined the 9m,5,4n to 9m+4n+5

8 0
3 years ago
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Scott and Letitia are brother and sister. After dinner, they have to do the dishes, with one washing and the other drying. They
ehidna [41]

Answer:

The probability that Scott will wash is 2.5

Step-by-step explanation:

Given

Let the events be: P = Purple and G = Green

P = 2

G = 3

Required

The probability of Scott washing the dishes

If Scott washes the dishes, then it means he picks two spoons of the same color handle.

So, we have to calculate the probability of picking the same handle. i.e.

P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)

This gives:

P(G_1\ and\ G_2) = P(G_1) * P(G_2)

P(G_1\ and\ G_2) = \frac{n(G)}{Total} * \frac{n(G)-1}{Total - 1}

P(G_1\ and\ G_2) = \frac{3}{5} * \frac{3-1}{5- 1}

P(G_1\ and\ G_2) = \frac{3}{5} * \frac{2}{4}

P(G_1\ and\ G_2) = \frac{3}{10}

P(P_1\ and\ P_2) = P(P_1) * P(P_2)

P(P_1\ and\ P_2) = \frac{n(P)}{Total} * \frac{n(P)-1}{Total - 1}

P(P_1\ and\ P_2) = \frac{2}{5} * \frac{2-1}{5- 1}

P(P_1\ and\ P_2) = \frac{2}{5} * \frac{1}{4}

P(P_1\ and\ P_2) = \frac{1}{10}

<em>Note that: 1 is subtracted because it is a probability without replacement</em>

So, we have:

P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)

P(Same) = \frac{3}{10} + \frac{1}{10}

P(Same) = \frac{3+1}{10}

P(Same) = \frac{4}{10}

P(Same) = \frac{2}{5}

8 0
3 years ago
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Anvisha [2.4K]

Answer:

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Step-by-step explanation:

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Hope this helps.

8 0
3 years ago
18 more than four times a number
FrozenT [24]

Answer:

18+4x

Step-by-step explanation:

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3 years ago
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