Ask question

Ask question

All categories

SVETLANKA909090 [29]

2 years ago

5

Can someone help me with this?

1 answer:

Rainbow [258]2 years ago

6 0

Answer:

Step-by-step explanation:

a)3*4*2*b = 24b

Multiply the numerals and then the variables.When multiply variables, add the exponents and only same variables can be multiplied

b) c⁵ *c = c⁵⁺¹ = c⁶

c) 2y⁴ *5y³ = 2*5 * y⁴⁺³ = 10y⁷

You might be interested in

At the beginning of an environmental study, a forest covered an area of 1500 km. Since then, this area has decreased by 7.25% ea

WITCHER [35]

$\qquad \textit{Amount for Exponential Decay} \\\\ y=P(1 - r)^t\qquad \begin{cases} y=\textit{current amount}\\ P=\textit{initial amount}\dotfill &1500\\ r=rate\to 7.25\%\to \frac{7.25}{100}\dotfill &0.0725\\ t=\textit{elapsed time}\dotfill &t\\ \end{cases} \\\\\\ y=1500(1-0.0725)^t\implies y=1500(0.9275)^t$

5 0

2 years ago

if two straight lines intersect each other in such a way that one of the angles formed measures 90 degree show that each of the

Hitman42 [59]

I hope this helps in answering your question! If you have any inquiries to the solution, feel free to leave a comment!

6 0

3 years ago

Read 2 more answers

A bottle contains 15 marbles: 9 are white and 6 are green. What is the

sineoko [7]

Answer: 3/5

Step-by-step explanation:

Fist find out how many whites are there and divide it by the total to find the probability.

9/15 simplify it to 3/5

4 0

3 years ago

-377 = x - 1,000 i dont under stand it

Naddika [18.5K]

Answer:

$\boxed {x = 623}$

Step-by-step explanation:

Solve for the value of $x$ :

$-377 = x - 1,000$

-Switch sides:

$-377 = x - 1,000$

$x - 1,000 = -377$

-Add $1,000$ on both sides:

$x - 1,000 + 1,000 = -377 + 1,000$

$\boxed {x = 623}$

Therefore, the value of $x$ is $623$ .

4 0

3 years ago

the probability of winning a game is 20%. if you play 20 times how many times should you expect to win

julia-pushkina [17]

The probability of winning a game out of 20 is 4 times.

6 0

3 years ago

Read 2 more answers