The sum of three consecutive multiples of 4 is 444. Find these multiples.

Answers

Answer 1
Answer:

Step-by-step explanation:

Let the first multiple of 4 be x and second multiple be (x + 4) and third multiple be (x + 8) ...[Since, the number are consecutive multiple of 4]

\underline{\boldsymbol{According\: to \:the\: Question\:now :}}\n

:\implies  \sf x \:  + \:  x  \: +  \: 4 \:  +  \: x \:  +  \: 8  \: = \:  444 \n  \n  \n

:\implies \sf 3x \:  +  \: 12  \: =  \: 444 \n  \n  \n

:\implies \sf  3x  \:  = \:  444 \:  -   \: 12 \n  \n  \n

:\implies  \sf  3x \: =  \: 432 \n  \n  \n

:\implies  \sf x \:  =  \:  (432)/(3) \n  \n  \n

:\implies\underline{ \boxed{\sf x \:  =  \:  144}} \n

_________________

Therefore,

\bullet\:\:\textsf{First multiple of 4 = x = \textbf{144}} \n

\bullet\:\:\textsf{Second multiple of 4 = x + 4 = 144 + 4 = \textbf{148}} \n

\bullet\:\:\textsf{Third multiple of 4 = x + 8 = 144 + 8 = \textbf{152}}

Answer 2
Answer: First multiple of 4 is x = 144

Second multiple of 4 is x + 4 = 144 + 4 = 148

Third multiple of 4 is x + 8 = 144 + 8 = 152

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How does logical operator work- explain the differences between A AND B and A OR B? (6 pts)

Answers

Answer with Step-by-step explanation:

We are given two input A and B

A AND B=A\cdot B

If A=0 and B=0 then A\cdot B=0

If A=0 and B=1 then A\cdot B=0

If A =1 and B=0 then A\cdot B=0

If A=1 and B=1 then A\cdot B=1

A OR B=A+B

If A=0 and B=0 then A+B=0+0=0

If A=0 and B=1 then A+B=0+1=1

If A =1 and B=0 then A+B=1+0=1

If A=1 and B=1 then A+B=1+1=1

If A=0 and B=1 or A=1 and B=0 then A AND B=0 but A OR B=1

This is the main difference A AND B and A OR B.

What of the following functions is graphed belowbeing timed help quickly will mark brainliest !!!​

Answers

The correct answer is C

A study conducted to assist the impact of caffeine consumption, smoking, alchohol consumption, and physical activity on cardiovascular disease. Suppose that 40% of participants consume caffeine and smoke. If 8 participants are evaluated what is the probability that: A. Exactly half of them consume caffene and they smoke?

Answers

Answer:

8.4

Step-by-step explanation:

If y varies directly as x and y=3 when x=10, find x when y=8Please, somebody, I need help

Answers

Answer:

26.6

Step-by-step explanation

3=10*k

3/10=.3

y=8

8=.3*x

8/.3=26.6

What is the similarity ratio of the smaller to the larger prisms? Enter your answer as a:b

Answers

Answer:

6:9>2:3

Step-by-step explanation:

In order to do this, you just have to equalize the ratio you just need to search for the same sides, so the 6 side is similar with the 9 side on the larger, and then the 8 to the 12 and the 4 to the 6, so you just equalize any of those equal we will use the 8 and 12:

8:12

Now we just reduce it with the same:

4:6

2:3

So the ratio would be 2:3.

The similarity ratio, I believe, is 2:3.

Because the lengths are 6 and 9 (2:3), the widths are 8 and 12 (2:3), and the heights are 6 and 4 (2:3).

On an intramural softball team, the proportion of hits to at bats for the entire team during the last season was 30% of 300 attempts. Estimate the true proportion of hits using a 90% CI. The answers need to be proportions (not percents) and rounded to the nearest hundredth (two (2) decimal places) to be counted as correct. (For example, if my CI is (0.1002, 0.2159) then they need to be input as 0.10 and 0.22 to be correct. **These are not the answers to this question :-) **)The lower bound is____ and the upper bound is ____

Answers

Answer: The lower bound is 0.26 and the upper bound is 0.34.

Step-by-step explanation:

Formula to find the confidence interval for population proportion (p) is given by :_

\hat{p}\pm z^* \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}

, where n= sample size

z* = Critical value. (two-tailed)

\hat{p} = Sample proportion.

Let p be the true population proportion of hits to at bats for the entire team during the last season.

As per given , we have

n= 300

\hat{p}=0.30

By z-table , the critical value for 90% confidence interval : z* = 1.645

Now , 90% confidence interval for the proportion of hits to at bats for the entire team during the last season:

0.30\pm (1.645) \sqrt{(0.30(1-0.30))/(300)}

0.30\pm (1.645) √(0.0007)

0.30\pm (1.645) (0.0264575131106)

\approx0.30\pm0.0435

=(0.30-0.0435,\ 0.30+0.0435)\n\n=(0.2565,\ 0.3435)\approx(0.26,\ 0.34)

The lower bound is 0.26 and the upper bound is 0.34.