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4 years ago

Please help. URGENT. THANK YOU

Mathematics

1 answer:

adelina 88 [10]4 years ago

4 0

Answer:

Step-by-step explanation:

The maximum value of the sin function is at $\dfrac{\pi}{2}$ , when sin is equal to 1. Since you need to multiply pi/12 by 6 to get to pi/2, the maximum amount of people will be at the square after 6 hours. Hope this helps!

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(_2/3)(Raised to power 3) multiplied by (_3/2)(raised to power 2)

Irina18 [472]

Answer:

$\frac{-2}{3}$

Step-by-step explanation:

From the given question,

$(\frac{-2}{3} )^{3}$ x $(\frac{-3}{2} )^{2}$

Applying the required principle of indices to solve the question, we have;

$(\frac{-2}{3} )^{3}$ x $(\frac{-3}{2} )^{2}$ = $\frac{(-2)^{3} }{3^{3} }$ x $\frac{(-3)^{2} }{2^{2} }$

= $\frac{-8}{27}$ x $\frac{9}{4}$

= $\frac{-72}{108}$

= $\frac{-2}{3}$

Thus, the final answer is $\frac{-2}{3}$ .

5 0

3 years ago

Can someone please help me? I will mark Branliest if you do it for me

Georgia [21]

Answer:

sorry in middleschool so cant help but if i did know i would love to help

Step-by-step explanation:

5 0

3 years ago

2. Find the surface area of the cone in terms of pi.

wel

Answer:

I think the answer is C. 53pi ft

Step-by-step explanation:

7 0

3 years ago

There are 216 identical plastic chips numbered 1 through 216 in a box. What is the probability of reaching into the box and rand

NARA [144]

Answer:

The probability of randomly drawing the chip numbered 170 is 1/216 or 0.0046

Step-by-step explanation:

Probability is the likelihood or chance of an event occurring. Probability can be determined using the formula below

Probability = Number of favorable outcome / Total number of possible outcomes.

From the question, we are to determine the probability of reaching into the box and randomly drawing the chip numbered 170.

Here, the number of favorable outcome is 1 (which is the chip numbered 170)

Total number of possible outcomes is 216 ( all the 216 identical plastic chips)

Therefore,

Probability = 1/216 or 0.0046

This is the probability of randomly drawing the chip numbered 170.

The probability of randomly drawing the chip numbered 170 is 1/216 or 0.0046

4 0

3 years ago

Consider the following pair of equations.

RUDIKE [14]

Answer:

(- 2, 2 )

Step-by-step explanation:

Given the 2 equations

y = x + 4 → (1)

y = - 2x - 2 → (2)

Substitute y = x + 4 into (2)

x + 4 = - 2x - 2 ( add 2x to both sides )

3x + 4 = - 2 ( subtract 4 from both sides )

3x = - 6 ( divide both sides by 3 )

x = - 2

Substitute x = - 2 into either of the 2 equations abd evaluate for y

Substituting into (1)

y = - 2 + 4 = 2

solution is (- 2, 2 )

4 0

3 years ago