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emmasim [6.3K]
3 years ago
15

Multiply. Enter your answers. 8 2 0 × 3 ? ? ? ?

Mathematics
1 answer:
Anettt [7]3 years ago
3 0

Answer:2,460

Step-by-step explanation:

Just use a calculator

820x3=2,460

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Solve the following:<br><br> NO BOTS OR PEOPLE WANTING POINTS
Rudiy27

Answer:

8

Step-by-step explanation:

PEMDAS

so answer all exponets

100-(100+64)/8

100-164/8

-64/8

answer= -8

3 0
3 years ago
The length of a rectangle is increasing at a rate of 6cm/s and its width is increasing at a rate of 3cm/s. When the length is 20
castortr0y [4]

Answer:

150 cm/s

Step-by-step explanation:

We have that the area of a rectangle is as follows:

a = l * w

they ask us to change the increase in area with respect to time, therefore, if we derive with respect to t we are left with:

da / dt = w * (dl / d) t + l * (dw / dt)

From the statement we know that:

l = 20 cm

w = 15 cm

dl / dt = 6 cm / s

dw / dt = 3 cm / s

replacing each value we have:

da / dt = 15 * 6 + 20 * 3

da / dt = 150

Which means that 150 cm / s increases the area of the rectangle in relation to time

7 0
3 years ago
Giorgio offers the person who purchases an 8-ounce bottle of Allure two free gifts, chosen from the following: an umbrella, a 1-
polet [3.4K]

Answer:

P(T) = 1/20 = 0.05

The probability of randomly selecting an umbrella and a shaving kit in that order is 0.05

Step-by-step explanation:

The probability of randomly selecting an umbrella and a shaving kit in that order.

P(T) = Probability of selecting umbrella first P(U) × probability of selecting shaving kit second P(S)

P(U) = 1/5 (1 umbrella out of five possible gifts)

P(S) = 1/4 (1 shaving kit out of four remaining possible gifts)

P(T) = 1/5 × 1/4

P(T) = 1/20 = 0.05

3 0
4 years ago
If anyone has a graphing calculator with them and can help me do these two problems<br> Algebra 1
katrin2010 [14]

Answer:

3a) y = -0.1x +26000

3b) $16500

4a) y = 8.2x - 16451.27

4b) 79.93

Step-by-step explanation:

3a) y = -0.1x +26000

3b) If the odometer reads 95000 we need to plug in that value for x: y = -0.1(95000) + 26000 = $16500

4a) y = 8.2x - 16451.27

4b) To estimate the number the rabbits in the year 2016, we need to plug in that value for x: y = 8.2(2016) - 16451.27 = 79.93 = 80 rabbits

5 0
3 years ago
The sum of three numbers is 131. The second of three numbers is seven more than twice the first. The third number is 12 less tha
Norma-Jean [14]
First number is (x).
Second number is (2x+7).
Third number is (x-12).
Their sum is  (x+2x+7+x-12).
x+2x+7+x-12 =131

You can simplify this equation
4x-5=131,

4x=136
x=136/4=34 (first number), 
(2x+7)=34*2+7=75 (second number)
34-x=34-12 =22(third number)

Check: 34+75+22=131
6 0
3 years ago
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