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3 years ago

A chemistry experiment requires 825.00 grams of sucrose and you have

Mathematics

1 answer:

notsponge [240]3 years ago

6 0

Answer:

yes

Step-by-step explanation:

you first need to convert the 825 grams to about 29.46 ounces if you round to the hundredths place (825/28) then you can see that 30>29.46 so you will have a bit extra sucrose after doing the expirement

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A manufacturer producing a new product, estimates the annual sales to be 9,600 units. Each year, 8% of the units that have been

Crazy boy [7]

Answer:

After n years, 120,000(1 - 0.92ⁿ) units, will be in use.

Step-by-step explanation:

Given;

estimated annual sales, a = 9600 units

determine common ratio, r;

$r = 1 - \frac{8}{100}\\\\r = 0.92$

sum of the units in use after n years is calculated by applying sum of nth term;

$S_n = \frac{a}{1-r} (1-r^n)$

$S_n = \frac{9600}{1-0.92} (1-0.92^n)\\\\S_n = \frac{9600}{0.08} (1-0.92^n)\\\\S_n = 120,000(1-0.92^n) \ units$

Therefore, after n years, 120,000(1 - 0.92ⁿ) units, will be in use.

4 0

3 years ago

A train traveled 150 miles in 1 1/4 hour. At this rate, how far will the train travel after 5 hours? Assume that the distance tr

puteri [66]

The train will travel 600 miles in 5 hours.

Hope this helped! (:

6 0

3 years ago

Find the are of the shaded region

laila [671]

Answer.: shaded region = 16 unit^2

Explanation:

Shaded region = 4 x 4 = 16 unit^2

7 0

3 years ago

I will give brainiest answer to whomever solves this

Nezavi [6.7K]

Let the numbers be x = 5x+18

3(5x+18) + 4x= 16

15x+ 54+ 4x= 16

19x = 16-54

X=-38/19

X= -2

5x+18= 5 × -2+18 = 8

5 0

2 years ago

PLSSS HELP IF YOU TURLY KNOW THISSS

Nana76 [90]

Answer:

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$ , then

$12^{6}$ ÷ $12^{3}$ = $12^{(6-3)}$ = 12³

4 0

2 years ago

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