All categories

2 years ago

Answer ASAP 20 points for it Type the correct expression for The product of 4 and a number t

Mathematics

2 answers:

fenix001 [56]2 years ago

8 0

Answer:

4t is the expression

Step-by-step explanation:

4×t

Delicious77 [7]2 years ago

4 0

Bruh, I’m sorry I need some points for my question yknow

You might be interested in

A culture started with 2000 bacteria. After 4 hours, it grew to 2,200 bacteria. Predict how many bacteria will represent after 9

S_A_V [24]

Y=2000* $e^{k*t}$

2200=2000* $e^{k*4}$

$e^{k}= ( \frac{22}{20} )^{(1/4)}$ 

so,
y at t=8 is 2000*( $( \frac{22}{20} )^{(1/4)}$ )^8
y = 2000(22/20)^2=2000*1.21=2420 thats the answer i hope.

4 0

3 years ago

Someone help me out pleaaase

alexdok [17]

The answer to number one is A

6 0

3 years ago

What is the slope of the graph?

Nookie1986 [14]

Answer: The slope is $\frac{3}{5}$

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Observe the graph provided in the exercise.

You can notice that these two points are on the line:

$(2,3)$ and $(7,6)$

Then you can identify that:

$y_2=3\\y_1=6\\\\x_2=2\\x_1=7$

Knowing these coordinates, you can substitute values into the formula for calculate the slope.

Then, you get that the slope of the graph is:

$m=\frac{3-6}{2-7}\\\\m=\frac{-3}{-5}\\\\m=\frac{3}{5}$

4 0

3 years ago

Which of the following expressions are equivalent to 10 – 12? Choose all answers that apply:

Radda [10]

Its B

All you have to do is subtract 10-12 = -2 and 2(5-6) = -2 how? Subtract 5-6 that will equal to -1 now -1 x 2 = -2

3 0

3 years ago

Read 2 more answers

Of 800 Participants in a marathon, 120 are running to raise money for a cause. How many participants out of 100 are running for

leonid [27]

Answer:

Step-by-step explanation:

800 = 120

100 = x (number we have to find)

800x = 12000

x = 12000 ÷ 800

x = 15

3 0

3 years ago