3 years ago

1-22 teacher was no help

Mathematics

1 answer:

damaskus [11]3 years ago

3 0

1) 1,2,3,4,5,6,7
2) -3,-2,-1,0,1,2,3,4,5,6,7
3)-3,-2,-1
4)1,2,3,4

You might be interested in

PLEASE HELP!!! The amount of polonium-210 remaining, P(t), after t days in a sample can be modeled by the exponential function P

exis [7]

Answer:

$P(t)=100(0.994)^t$

Step-by-step explanation:

A calculator shows the value of $e^{-.006} \approx 0.994$ meaning that each day, about 99.4% of the sample remains.

The formula $P(t)=100e^{-0.006t} = 100(e^{-0.006})^t=100(0.994)^t$

Evaluate this at <em>t</em> = 16 to get 91 grams remain.

3 0

3 years ago

What number is 20 less than 150% of 80

patriot [66]

Answer:

100

Step-by-step explanation:

"What number" means a variable, like x.

"Is" means equals.

"Less than" means subtracted from.

Percent means out of 100.

"Of" means multiplication.

x = (150/100) 80 - 20

x = 120 - 20

x = 100

5 0

4 years ago

The question is attached

Julli [10]

Hope it helpssssss best of luckkkkk

7 0

3 years ago

10 x 2 tens = tens =

Rama09 [41]

10 x 2 = 20 (twenty)

4 0

3 years ago

Read 2 more answers

Which math expression means "the difference of 40 and 12"?

antiseptic1488 [7]

Answer:

Step-by-step explanation:

is C

40-12

5 0

3 years ago

Read 2 more answers