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omeli [17]
3 years ago
6

Expression 28,090×420 rounded factors are what then then the estimated anwser is plz help

Mathematics
2 answers:
wariber [46]3 years ago
7 0
12000000 or 11800000
yulyashka [42]3 years ago
6 0
Can you please word that a little better? I'd love to help, I just can't understand what you asked. (:
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The equation y=8.50x + 33 can be used to estimate the monthly premium y of a $250,000 term life insurance policy for a male smok
lara [203]

Answer:

$101

Step-by-step explanation:

Given

y = 8.50x + 33

x \to age above 40

Required

Insurance for 48 years old

First, we solve for x

x = 48 - 40

x = 8

So, we have:

y = 8.50x + 33

y = 8.50 * 8 + 33

y = 68 + 33

y = 101

4 0
3 years ago
A solider is able to do 100 sit-ups in 2 mins. At this rate, how long will it take him to do 250 sit-ups?
olga_2 [115]
5 minutes
100 sit-ups in 2 minutes means 50 sit-ups per minute
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3 0
3 years ago
An investigator conducts an experiment with four treatment groups. The response variable is growth of a plant during the experim
creativ13 [48]

Answer:h

Step-by-step explanation:

7 0
3 years ago
Justin needs to divide his field into 4 equal sections if the field is 1,235 ft what is the length of each section
lord [1]

Answer:

308.75 ft

Step-by-step explanation:

If Justin needs to divide his field in 4 sections then you take the feet 1,235 and divide it into 4 giving you in the end 308.75 feet.

8 0
4 years ago
Read 2 more answers
The ratio of petunias to geraniums in the greenhouse was 15 to 2. Combined there was 1020. How many geraniums were in the greenh
Mrac [35]

in short, we simply split the total amount by the given ratio, so we'll split or divide 1020 by (15 + 2) and then distribute accordingly.

\bf \cfrac{petunias}{geraniums}\qquad 15:2\qquad \cfrac{15}{2}~\hspace{7em}\cfrac{15\cdot \frac{1020}{15+2}}{2\cdot \frac{1020}{15+2}}\implies \cfrac{15\cdot \frac{1020}{17}}{2\cdot \frac{1020}{17}} \\\\\\ \cfrac{15\cdot 60}{2\cdot 60}\implies \cfrac{900}{120}\implies \stackrel{petunias}{900}~~:~~\stackrel{geraniums}{120}

5 0
3 years ago
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