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3 years ago

Please fast Silakan

Mathematics

1 answer:

EleoNora [17]3 years ago

4 0

Answer:

the answer is 22/9 .

Step-by-step explanation:

convert the mixed fractions into improper fractions and then divide the ratios

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How many wholes are there in 71/8 in a fraction

kipiarov [429]

There would be 8 whole(s) in total.

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3 years ago

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Write the equation of the line Screenshot attached

andrew-mc [135]

Answer:

y = -3/2x + 4

Step-by-step explanation:

Do rise over run to get the -3/2x

the y-intercept is 4, hence the ‘+4’

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3 years ago

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A population of bacteria is 8500 on Day 1, 9350 on Day 2, and 10285 on Day 3.

11111nata11111 [884]

Answer:

The population on 30th day will be 134836.

Step-by-step explanation:

This is a case of exponential growth. The general form of exponential function is,

$y=ab^x$

where, a and b are constants.

The data points from the question are $(1,8500),(2,9350),(3,10285)$

Putting the values in the function,

for $x=1, y=8500$

$8500=ab$ ----------1

for $x=2, y=9350$

$9350=ab^2$ ------2

Dividing equation 2 by 1,

$\Rightarrow \dfrac{ab^2}{ab}=\dfrac{9350}{8500}=1.1$

$\Rightarrow b=1.1$

Putting the value of b in equation 1,

$\Rightarrow a=\dfrac{8500}{1.1}=7727.27$

Now the function becomes,

$y=7727.27(1.1)^x$

Putting x=30, we get

$y=7727.27(1.1)^{30}=134836.2\approx 134836$

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3 years ago

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Complete this statement: "subtraction is the addition of the...."

tresset_1 [31]

Answer:

Subtraction is the Addition of the opposite of the subtrahend to the minuend.

Step-by-step explanation:

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2 years ago

Please help, if correct I’ll give brainlist..

Fantom [35]

Answer:

I believe the answer is B

Step-by-step explanation:

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3 years ago