All categories

3 years ago

HELP MOI. Ty friends

Mathematics

2 answers:

Allushta [10]3 years ago

7 0

Answer: B is your answer

Step-by-step explanation: First multiply 5*.19 and you should get 15.95

Next, you should add that additional item that costed 2.95 and you should end up with the equation 15.95 +2.95 and you should get 18.90 as your final answer.

Therefore, $3.1 9/ b is your answer.

*Brainliest answer this plz

stiv31 [10]3 years ago

6 0

$3.19

That will be the answer sir/ma’am

You might be interested in

An ant has 6 legs. How many legs do 8 ants have

Alexeev081 [22]

If you multiply 6 times 8 there are 48

4 0

3 years ago

Can someone please help me. And explain it please

Semmy [17]

We know the area of a small square is 24 in².

Assuming the small rectangles are all equal in area, the total area of the window is equal to 6 x 24 = 144 in².

Now looking at the big window, the total area = width x length so:
144 = 18 x width
width = 144 ÷ 18 = 8 in

8 0

3 years ago

What is the m and b for x=0

Eddi Din [679]

Answer:

idk my points now

Step-by-step explanation:

7 0

3 years ago

What expression is equivalent to 1/4y-1/2

Archy [21]

Answer:

y - 2 / 4 is equivalent to 1/4y - 1/2

4 0

2 years ago

Read 2 more answers

At the beginning of an environmental study, a forest covered an area of 1500 km2 . Since then, this area has decreased by 9.8% e

fredd [130]

Answer:

$A(t)=(0.902)^t \cdot 1500$ $[km^2]$

Step-by-step explanation:

In this problem, the initial area of the forest at time t = 0 is

$A_0 = 1500 km^2$

After every year, the area of the forest decreases by 9.8%: this means that the area of the forest every year is (100%-9.8%=90.2%) of the area of the previous year.

So for instance, after 1 year, the area is

$A_1 = A_0 \cdot \frac{90.2}{100}=0.902 A_0$

After 2 years,

$A_2=0.902 A_1 = 0.902(0.902A_0)=(0.902)^2 A_0$

And so on. So, after t years, the area of the forest will be

$A(t)=(0.902)^t A_0$

And by substituting the value of A0, we can find an explicit expression:

$A(t)=(0.902)^t \cdot 1500$ $[km^2]$

8 0

3 years ago