Solving Exponential and Logarithmic Equations In Exercise, solve for x. eIn(x + 2) = 5

Simplify each expression (mx+2ny+z) and (y^3-zx^3)(-yz) AND 4xy^3(x^4y-5x)

Sliva [168]

Answer: mx+2ny+z −zy4−zx3 4xy3x4y−5x

Step-by-step explanation:

there u go

8 0

4 years ago

Which events have a probability of 25 percent? Select three options.

Aneli [31]

Answer:

choosing a green jelly bean out of a bag that contains 2 green jelly beans, 1 red jelly bean, and 5 yellow jelly beans

spinning a number less than 2 on a spinner that has four equal sections numbered from 1 to 4

choosing a spade out of a standard deck of cards that contains 13 hearts, 13 clubs, 13 diamonds, and 13 spades

Step-by-step explanation:

Probability: desired outcomes divided by total outcomes.

choosing a green jelly bean out of a bag that contains 2 green jelly beans, 1 red jelly bean, and 5 yellow jelly beans

2 green jelly beans in a set of 2+5+1 = 8 jelly beans

2/8 = 0.25.

So this is part of the answer.

rolling a number less than 3 on a six-sided die

2 options(1 or 2) out of 6 possible values

2/6 = 0.3333...

Not 25%.

spinning a number less than 2 on a spinner that has four equal sections numbered from 1 to 4

1 options(1) out of four possible sections(1,2,3,4)

1/4 = 0.25

So this is part of the answer.

choosing an Oregon state quarter out a bag that contains 4 California state quarters, 3 Oregon state quarters, 6 Texas state quarters, and 3 New York state quarters

3 Oregon quarters out of 4+3+6+3 = 16 quarters

3/16 = 0.1875

Not 25%

choosing a spade out of a standard deck of cards that contains 13 hearts, 13 clubs, 13 diamonds, and 13 spades

13 cards(spades) out of a set of 52 cards

13/52 = 0.25

So this is the third option

7 0

3 years ago

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If gas costs $3.49 per gallon, how many whole gallons of gas could you buy with $65.00? Please answer a whole number.

Ronch [10]

Answer:

18 Gallons

Step-by-step explanation:

7 0

3 years ago

PLEASE HELP WILL GIVE BRANLIEST

Vesnalui [34]

Answer:

SECOND ONEBDJDJDNDNDNDHDBDHDJRHRBRB

4 0

3 years ago

Read 2 more answers

Savannah and Sarah are planning on riding their bikes to a point located at 1100 ft from their house their bicycle tires have a

Molodets [167]

Answer:

323.2 revolutions (324 revolutions (rounded) )

Step-by-step explanation:

Savannah has to cover 1100 feet

Sarah has to cover 1100 feet

Now,

For Savannah:

diameter is 26 in, so radius will be 26/2 = 13 inches

Circumference (1 rev) = $2 \pi r = 2 \pi (13) = 81.68$

There are 12 inches in 1 feet, so distance to be covered in inches:

1100 * 12 = 13,200 inches

Number of revolutions = 13,200/81.68 = 161.6 revolutions

For Sarah, it is the same so:

161.6 revolutions

Together:

161.6 + 161.6 = 323.2 revolutions to cover the whole distance (both)

Rounded, it is About 324 revolutions

5 0

3 years ago