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3 years ago

PLSSSSSS!!!! HELP ME I WILL MARK YOU!!!!!!!!!!

Mathematics

2 answers:

Olegator [25]3 years ago

8 0

Answer:

2.25? i think thats right........

joja [24]3 years ago

5 0

Answer:

2.25

Step-by-step explanation: Replace the z with the value given (-18) and then multiply that by 1.1 you can then add it to 21.3 and then do the exponent

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a restaurant sells tea for 1.50 per cup. a group of 6 people order drinks. what is the domain and range for the situation?

konstantin123 [22]

Answer:

srry

Domain: (−∞,∞),{x|x∈R}

Range: {9}

Step-by-step explanation:

Find the domain by finding where the expression is defined. The range is the set of values that correspond with the domain.

5 0

3 years ago

Calculate, to four decimal places, the first ten terms of the sequence. an = 1 +(−4/9)^n

Lemur [1.5K]

The first ten terms of the sequence $a_n=1 + (-\frac{4}{9} )^n$ is<em> 0.5556, 1.1975, 0.9122, 1.039, 0.9827, 1.0077, 0.9966, 1.0015, 0.9993 and 1.0003</em>

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Given that:

$a_n=1 + (-\frac{4}{9} )^n\\\\When\ n=1:a_1=1 + (-\frac{4}{9} )^1=0.5556\\\\When\ n=2:a_2=1 + (-\frac{4}{9} )^2=1.1975\\\\When\ n=3:a_3=1 + (-\frac{4}{9} )^3=0.9122\\\\When\ n=4:a_4=1 + (-\frac{4}{9} )^4=1.039\\\\When\ n=5:a_5=1 + (-\frac{4}{9} )^5=0.9827\\\\When\ n=6:a_6=1 + (-\frac{4}{9} )^6=1.0077\\\\When\ n=7:a_7=1 + (-\frac{4}{9} )^7=0.9966\\\\When\ n=8:a_8=1 + (-\frac{4}{9} )^8=1.0015\\\\When\ n=9:a_9=1 + (-\frac{4}{9} )^9=0.9993\\\\$

$When\ n=10:a_{10}=1 + (-\frac{4}{9} )^{10}=1.0003\\$

The first ten terms of the sequence $a_n=1 + (-\frac{4}{9} )^n$ is<em> 0.5556, 1.1975, 0.9122, 1.039, 0.9827, 1.0077, 0.9966, 1.0015, 0.9993 and 1.0003</em>

Find out more on equation at: brainly.com/question/2972832

#SPJ1

3 0

2 years ago

When solving equation, Drew's first step is shown below. Which property justifies

Temka [501]

Addition propertyyyy

8 0

3 years ago

If you are good at determining sequences please help! (Show work)

ziro4ka [17]

Answer:

-62.5008

Step-by-step explanation:

the pattern here is dividing by -5, so just continue dividing by -5 starting on -3 and continuing 4 more times. record each number and then add them together using a calculator. you will get -62.5008

Please mark brainliest :)

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3 years ago

URGENT Given the following functions f(x) and g(x), solve f over g (−5) and select the correct answer below:

svet-max [94.6K]

correct answer is 5, because f(-5) / g(-5) = -30/-6 = 5

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3 years ago

Read 2 more answers