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2 years ago

15

You can use displacement to find the volume of an irregular object, such as a stone. Suppose a tank is

1 answer:

Alexxandr [17]2 years ago

8 0

Answer:

This answer is B

Step-by-step explanation:

You might be interested in

Solve for x 5 – 57− 2 = 63 please help

umka2103 [35]

5x - 2x = 63 + 57
3x = 120
x = 40

4 0

2 years ago

Which properties of equality justify steps b and d?

7nadin3 [17]

<span>C. Subtraction Property of Equality; Multiplication Property of Equality

For the first one, you are subtracting 7 from both sides (step b), to help isolate the y

since you are both subtracting, and "both sides" (meaning there is a equal sign) it is <em>Subtraction Property of Equality.</em>

For the second one, you are multiplying 2 from both sides (step d), to help isolate the y

since you are multiplying, and "both sides" (meaning there is a equal sign), it is <em>Multiplication Property of Equality</em>

hope this helps</span>

4 0

3 years ago

Read 2 more answers

Solve the following computation: 8.29 – 3.112

Ymorist [56]

Answer:

5.178

Step-by-step explanation:

Cancel the 9 for an 8

$\hspace{10px}8.290\\\underline{-3.112}\\\text{ } \text{ }5.178\\$

5 0

3 years ago

In a study, 36% of adults questioned reported that their health was excellent. A researcher wishes to study the health of peop

steposvetlana [31]

Answer:

0.3907

Step-by-step explanation:

We are given that 36% of adults questioned reported that their health was excellent.

Probability of good health = 0.36

Among 11 adults randomly selected from this area, only 3 reported that their health was excellent.

Now we are supposed to find the probability that when 11 adults are randomly selected, 3 or fewer are in excellent health.

i.e. $P(x\leq 3)=P(x=1)+{P(x=2)+P(x=3)$

Formula : $P(x=r)=^nC_r p^r q ^ {n-r}$

p is the probability of success i.e. p = 0.36

q = probability of failure = 1- 0.36 = 0.64

n = 11

So, $P(x\leq 3)=P(x=1)+{P(x=2)+P(x=3)$

$P(x\leq 3)=^{11}C_1 (0.36)^1 (0.64)^{11-1}+^{11}C_2 (0.36)^2 (0.64)^{11-2}+^{11}C_3 (0.36)^3 (0.64)^{11-3}$

$P(x\leq 3)=\frac{11!}{1!(11-1)!} (0.36)^1 (0.64)^{11-1}+\frac{11!}{2!(11-2)!} (0.36)^2 (0.64)^{11-2}+\frac{11!}{3!(11-3)!} (0.36)^3 (0.64)^{11-3}$

$P(x\leq 3)=0.390748$

Hence the probability that when 11 adults are randomly selected, 3 or fewer are in excellent health is 0.3907

5 0

3 years ago

ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions

Anettt [7]

Answer:

the numbers of cars pf various colors in a parking lot

7 0

2 years ago

Read 2 more answers