All categories

2 years ago

Please help me with this math problem

Mathematics

1 answer:

Leno4ka [110]2 years ago

8 0

Answer:

525

Step-by-step explanation:

3000/200 = 15

15x35 = 525

You might be interested in

I need help with this fast please someone help

Vlad1618 [11]

Answer:

(0,1)

(6,3)

(9,4)

Step-by-step explanation:

4 0

3 years ago

Hey! Can someone please help me with this question? Really appreciate it

Olin [163]

Answer:

$d = 0.112* 10^3$

Step-by-step explanation:

Given

$h = 8.4 * 10^3$

$d = \sqrt{\frac{3h}{2}}$

Required

Find d

We have:

$d = \sqrt{\frac{3h}{2}}$

Substitute: $h = 8.4 * 10^3$

$d = \sqrt{\frac{3*8.4 * 10^3}{2}}$

$d = \sqrt{\frac{25.2 * 10^3}{2}}$

$d = \sqrt{12.6 * 10^3}$

Express as:

$d = \sqrt{1.26 *10* 10^3}$

$d = \sqrt{1.26 *10^4}$

Split

$d = \sqrt{1.26} *\sqrt{10^4}$

$d = 1.122* 10^2$

To write in form of: $a * 10^b$

The value of a must be: $0 \le a \le 1$

So, we have:

$d = 0.1122* 10 * 10^2$

$d = 0.1122* 10^3$

Approximate

$d = 0.112* 10^3$

3 0

3 years ago

Evaluate F(1)

KonstantinChe [14]

ANSWER

B. 1

EXPLANATION

The given function is

$f(x) =\left \{ {{x^{2} +3 (if) -5 \leq x< 1} \atop {x (if) 1 \leq x \leq 5 }} \right.$

This is a piece-wise defined function.

We want to find f(1)

We substitute x=1 into f(x)=x because, 1 belongs to the interval,

1≤x≤5

f(1)=1

The correct answer is B.

8 0

3 years ago

If f(t)= 3t^2-2, find f(k-2)

DedPeter [7]

By plugging (k-2) in t, we can write that
$f(k-2)=3(k-2)^{2}-2=3(k^{2}-4k+4)-2=3 k^{2}-12k+12-2=$ $3 k^{2}-12k+10$

7 0

4 years ago

Solve (algebra 1)− 0.32 + 0.18 = 0.25 − 1.95

Leya [2.2K]

Answer:

0.50=1.7. They do not equal each other

Step-by-step explanation:

Thats what I got from this question

3 0

3 years ago