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3 years ago

The child’s physical density is being measured by the displacement method. A child of 50 pounds is placed in a tub filled

Mathematics

1 answer:

Mariana [72]3 years ago

6 0

ANSWER

1.05 g/cm³

EXPLANTION

this is a multi step process and is really hard to type on the computer but this is the answer.

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2w-5=25 10 15 -15 -10 No solution All real number

mihalych1998 [28]

Answer:

w=15

Step-by-step explanation:

2w-5=30

2×15-5=30

30-5=25

w=15

6 0

3 years ago

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Which of the following is the correct way to name the entire figure shown

faust18 [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

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ε = {x: 2 ≤ x ≤30, x is an integer}, M = {even numbers}, P = {prime numbers}, T = {odd numbers} Find: M-T

german

Answer:

M-T={even numbers}

Step-by-step explanation:

We are given that

$\varepsilon$ ={x:2 $\leq x\leq 30$ ,x is an integer}

M={even numbers}

P={Prime numbers}

T={odd numbers}

We have to find M-T

$M\cap T=\phi$

We know that

$A-B=A-A\cap B$

Using the formula

Then, we get

$M-T=M-M\cap T$

M-T={even numbers}- $\phi$

M-T={even numbers}

5 0

3 years ago

Represent the geometric series using the explicit formula.

user100 [1]

Answer: $f(n)=12(-3)^{(n-1)}$

Step-by-step explanation:

The Explicit formula in function notation for a geometric series is:

$f(n)=f(1)r^{(n-1)}$

Where $f(n)$ is the nth term of the sequence, $f(1)$ is the first term in the sequence and $r$ is the common ratio.

Given the following geometric serie:

$12, -36, 108, -324...$

The common ratio is:

$r=\frac{-36}{12}=-3$

And the first term is:

$f(1)=12$

Therefore, substituting values, we get that the Explicit formula that represents this geometric series is:

$f(n)=12(-3)^{(n-1)}$

3 0

4 years ago

I need to know unknown value 9 is 25 % of what number

Readme [11.4K]

25% = 1/4

So to get the unknown number, multiply 9 by 4:

9 × 4 = 36

4 0

4 years ago