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katen-ka-za [31]
3 years ago
13

Helpppp with this plssss

Mathematics
1 answer:
zavuch27 [327]3 years ago
4 0

Answer:

26.411

Step-by-step explanation:

In 3a+bc-c you have to substitute

a=8.6, b=2.3, c=0.47

3*8.6 + 2.3*0.47 - 0.47 first do the multiplication then addition and subtraction

25.8 + 1.081 - 0.47=

26.411

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A population of fruit flies is increasing at a rate of 22.5%. If the population had an original size of 10 flies
matrenka [14]

Answer:

Original size of population containing fruit files = 10 files

Rate at which population of fruit file is increasing = 22.5%

New population of fruit files having initial population of 10 files and increase rate of 22.5% is given by =

                                              10 + 22.5 × \frac{10}{100}

                                         = 10 + 22.5 × \frac{1}{10}

                                         = 10+ 2.25

                                           = 12.25 files




4 0
3 years ago
connor. counted twice as many zebras as clowns in the carnival.he counted a total of 36clowns and zebras in all.how many zebras
olga nikolaevna [1]
36 clowns and zebras..
if there are twice as many zebras as clowns then divide the amount by 2
36/2 = 18 so..
now there are 18 zebras and 18 clowns but we want twice as many zebras..

so by process of elimination we can figure out that
there are 24 zebras and 12 clowns which = 36 
the answer is 24 zebras Connor counted 
 
5 0
3 years ago
PLEASE HELP ME!! ITS RLLY EASY!!
Arte-miy333 [17]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (
nordsb [41]
First, let's convert X into 4

(3*4 - 4)ft,  (4*2 - 1)ft, (2*4*2 - 15)ft

Now lets simplify this a little

(12 - 4)ft, (8 - 1)ft, (16 - 15)ft

Awesome now lets finish up

8 x 9 x 1   /  2 = 36

The answer should be 36ft. Unless I did my math wrong.


8 0
4 years ago
What are the answers to 7 and 8?
notka56 [123]

Answer:

Step-by-step explanation: 7 b  and d8

4 0
3 years ago
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