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2 years ago

Which expressions are equivalent to the one below? Check all that apply. 2^5 • 2^x

1 answer:

3 0

When you multiply exponential expressions that have the same base, you simply add the exponents. This is true for both numbers and variables. When you include other numbers in the multiplication, you simply factor and break the expression into several multiplications.
2^5 * 2^x= 2^(5 + X)

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Which equation represents a population of 370 animals that increases at an annual rate of 11% ?

Olegator [25]

The equation represents a population of 370 animals that increases at an annual rate of 11% is .

<h3>What is an exponential function?</h3>

It is defined as the function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a^x

where a is a constant and a>1.

Given that,

A population of 370 animals that increases at an annual rate of 11%

a = 370, r = 11%

$p=a(1+r)^{t}$

= $370(1+0.11)^{t}$

p = $370(1.11)^{t}$

Hence, The equation represents a population of 370 animals that increases at an annual rate of 11% is .

To learn more about exponential function from the given link:

brainly.com/question/24429075

#SPJ4

3 0

1 year ago

Options of Answer

Naya [18.7K]

Answer:

D) 18 bags of chips and 6 jars of salsa

Step-by-step explanation:

Given : The networking organization you joined is throwing a party. You are in charge of buying the chips, which cost $2.50 per bag and salsa, which costs $4 per jar. The chips & salsa budget you are given totals $60.

Inequality: $2.5x+4y$ ≤ $60$

Solution :

x represents chips

y represents salsa

Option a: 10 bags of chips and 2 jars of salsa

so, x = 10 and y =2

Putting values in inequality

$2.5(10)+4(2)$ ≤ $60$

$25+8$ ≤ $60$

$33$ ≤ $60$

Hence it is correct.

Option c : 14 bags of chips and 5 jars of salsa

so, x = 14 and y =5

Putting values in inequality

$2.5(10)+4(2)$ ≤ $60$

$50+8$ ≤ $60$

$58$ ≤ $60$

Hence it is correct.

Option c : 14 bags of chips and 5 jars of salsa

so, x = 14 and y =5

Putting values in inequality

$2.5(14)+4(5)$ ≤ $60$

$35+20$ ≤ $60$

$55$ ≤ $60$

Hence it is correct.

Option d :18 bags of chips and 6 jars of salsa

so, x = 18 and y =6

Putting values in inequality

$2.5(18)+4(6)$ ≤ $60$

$45+24$ ≤ $60$

$69\geq 60$

Hence it is not correct since it violates the inequality

5 0

3 years ago

Solve on y: 3y+5/2y+1 = 2/6

Vedmedyk [2.9K]

Answer:

y = 4

Step-by-step explanation:

Move all terms containing y to the left, all other terms to the right. Add '-2y' to each side of the equation.

-5 + 3y + -2y = -1 + 2y + -2y

Combine like terms: 3y + -2y = 1y

-5 + 1y = -1 + 2y + -2y

Combine like terms: 2y + -2y = 0

-5 + 1y = -1 + 0

-5 + 1y = -1

Add '5' to each side of the equation.

-5 + 5 + 1y = -1 + 5

Combine like terms: -5 + 5 = 0

0 + 1y = -1 + 5

1y = -1 + 5

Combine like terms: -1 + 5 = 4

1y = 4

Divide each side by '1'.

y = 4

Simplifying

y = 4

4 0

3 years ago

I need help with this go to the screenshot below plz

Zanzabum

Answer:

the correct answer is 4

6 0

2 years ago

Read 2 more answers

Explain how you can use the distributive property to check the binomial factors when a trinomial has been factored. Include an e

kifflom [539]

You use FOIL (first, outer, inner, last) to check your answer. Eg: (x-4)(x+3)then distribute by using FOIL to get 2 2
x +3x -4x -12 then simplify to get x -x -12

3 0

3 years ago