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Ira Lisetskai [31]
3 years ago
13

How did you get 40 as the answer

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
7 0
What is the question?
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Sheila is a wildlife biologist. Her daily task is to count the number of wild turkeys and white-tail deer in a large game reserv
Lilit [14]
Given:
wild turkey ; 12 in the first hour and cumulative number increases by 40% per hour
white-tail deer ; 18 in the first hour and 10 deer each hour after that.

wild turkery: 12 * (1.40)^n-1 ; n is the number of hour
white-tail deer: 18 + 10^n-1 ; n is the number of hour

n     wild turkey     white-tail deer
1          12                 18
2          17                 28
3          24                 38
4          33                 48
5          46                 58
6          65                 68
7          90                 78

It would be hour 7 after sunrise that the cumulative count of the turkeys first exceed the cumulative count of the deer.
4 0
3 years ago
Suppose you have a coupon for a 20% discount. You buy a game that costs $38. The sales tax rate is 5.5%. Sales tax applies to th
Soloha48 [4]
$32.072 ≈ $32.07
20% of $38 is equal to $7.60
$38 - $7.60 = $30.40
5.5% of $30.40 = 1.672
$30.40 + $1.672 = $32.072 
5 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Hoochie [10]

Answer:

r²h(pie)+r³ over 3

Step-by-step explanation:

Call the radius r and the height of the cone h.  The formula for the volume of a cone is r^2*h*pi/3, and the formula for the volume of a sphere is 4r^3/3, so half of a sphere has volume 2r^3/3.  Adding these, our answer is: ^^

7 0
3 years ago
Question 2 (5 points)<br> What is the value of x?<br> HELP ASAP
Anton [14]

Step-by-step explanation:

In \:  \triangle HDT,  \: BM || DT.. (given)  \\  \\  \therefore \:  \frac{HM}{MT} =  \frac{ HB}{ BD} \\ (by \: basic \: proportionality \: theorem) \\  \therefore \:  \frac{6}{x} =  \frac{9}{15} \\  \\  \therefore \:  x=  \frac{15 \times 6}{9} \\  \\  \therefore \:  x=  \frac{90}{9} \\  \\ \therefore \:  x=  10 \\  \\

3 0
3 years ago
I have 30 points to give away. One person answers this question and takes 10 points. If another person takes 10 more points, how
Ghella [55]

Answer:

10 points

Step-by-step explanation:

plz brainleist

8 0
3 years ago
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