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3 years ago

8

C. 20 people show up to the party, and Robert decides to give them each the

1 answer:

Marina86 [1]3 years ago

5 0

Answer:

Step-by-step explanation:3/5 of the pizza

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Please answer this question only if you know it! 25 points and brainliest!

krok68 [10]

Answer:

$\boxed{70^\circ}$

Step-by-step explanation:

Step 1. Calculate θ

$\begin{array}{rcll}70^{\circ} + \theta + 60^{\circ} & = & 180^{\circ} & \text{Angles of straight line}\\130^{^{\circ}} + \theta & = & 180^{\circ}} & \\\theta & = & 50^{\circ} & \\\end{array}$

Step 2. Calculate x

$\begin{array}{rcll}60^{\circ} + \theta + x & = & 180^{\circ} & \text{Interior angles of triangle}\\60^{\circ} + 50^{\circ} + x & = & 180^{\circ} &\\110^{^{\circ}} + x& = & 180^{\circ} & \\\\x & = & \boxed{70^\circ} & \\\end{array}$

4 0

3 years ago

Which statement is an example of the distributive property? 3 + (2)(15) = 3(2) + 3(15) 3(2 + 15) = 3 + 2(3) + 15 3(2 + 15) = 3(2

natka813 [3]

It would be 3(2+15)= 3(2) + 3(15)
Hope this helps❤️

5 0

3 years ago

Read 2 more answers

1/100 = ?/? x 1/1000

mrs_skeptik [129]

Answer:

10 or 10/1

Step-by-step explanation:

1/1000 * 10= 0.01 = 1/100

4 0

3 years ago

You want to buy a pair of new shoes for $93. You make $0.75 for every newspaper you

Dennis_Churaev [7]

Answer:

124 newspapers

Step-by-step explanation:

It's just 93.00/0.75 which is 124 newspapers.

3 0

3 years ago

Read 2 more answers

(CO 3) Sixty-five percent of employees make judgements about their co-workers based on the cleanliness of their desk. You random

Gekata [30.6K]

Answer:

The 0 and 1 outcomes would be considered unusual.

Step-by-step explanation:

We can define as usual outcomes, the ones that fall between $\bar{x}\pm 3s$ .

According to a binomial distribution, s value is

$s=\sqrt{n*p*(1-p)}\\s=\sqrt{8*0.65*(1-0.65)}\\s=\sqrt{1.82}=1.35$

The expected value out of a 8 people sample is

$\bar{x}=p*n=0.65*8=5.2\\$

Then, our interval of usual values lies between

$\bar{x}- 3s\leq x \leq \bar{x} +3s\\\\5.20-3*1.35\leq x \leq 5.20+3*1.35\\1.15\leq x \leq 9.25$

We can conclude that 0 and 1 (the results that lie outside of the interval) are unusual.

6 0

3 years ago