3 years ago

Alexander has $950 in his checking account. He just wrote a check in

Mathematics

2 answers:

tankabanditka [31]3 years ago

6 0

Answer:

$320

Step-by-step explanation:

Since the question is regarding his check account, do not include the cash of $8.

Add deposits to initial balance and subtract withdrawals.

$950 + 75 - (650 + 55)$

NeTakaya3 years ago

3 0

Answer:

$320.

Step-by-step explanation:

That would be

950 - (650 + 55 ) + 75

= 950 + 75 - 705

= 1025 - 705

= $320.

You might be interested in

According to the text<br> The bridge between basic and applied research is known as

emmainna [20.7K]

answer:Ergonomics: A bridge between fundamentals and applied research.

4 0

3 years ago

Sin(2x)cos(7x) - cos(2x)sin(7x)= -0.1

natali 33 [55]

Answer:

sin(2x)cos(7x) - cos(2x)sin(7x)= -0.1

8 0

1 year ago

Read 2 more answers

Question 21 of 25

Ivan

Answer:

Step-by-step explanation:

i would wait until someone eltse answers just to be sure

6 0

3 years ago

) Consider the following probability density function of the random variable X. f(x) = k(2x + 3x2 ), 0 ≤ x ≤ 2. (i) Determine th

julia-pushkina [17]

I assume $f(x)=0$ otherwise. If $f(x)$ is indeed a proper PDF, then its integral over the support of $X$ is 1.

$\displaystyle \int_{-\infty}^\infty f(x) \, dx = k \int_0^2 (2x + 3x^2) \, dx = 1$

Compute the integral.

$\displaystyle \int_0^2 (2x + 3x^2) \, dx = (x^2 + x^3)\bigg|_{x=0}^{x=2} = (2^2 + 2^3) - (0^2 + 0^3) = 12$

Then

$12k = 1 \implies \boxed{k=\dfrac1{12}}$

8 0

3 years ago

Calculate.<br> 5 10<br> 2 x 104<br> Write your answer in scientific notation.

JulijaS [17]

Answer: hello my name is bicktoria and im 5

Step-by-step explanation:

4 0

3 years ago