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ser-zykov [4K]
3 years ago
6

Hao eats 40 cans of dog food in 31 days how many cans does he need for 6 days

Mathematics
2 answers:
emmasim [6.3K]3 years ago
4 0

40 \div 31 \\ x \times 6
x is what you get when you divide
postnew [5]3 years ago
4 0

40 divided by 31= 1.29

So about 1 1/3 cup per day

1.29 x 6 = 7.74

So about 7 3/4 cans in 6 days

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Write a scenario to go with this equation.<br><br> 5x – 2 = 28
Crazy boy [7]

Answer:

John planted flowers. For every 5 that grew per month 2 died. In how many months did 28 grow?

Step-by-step explanation:

Hope this is what u were looking for

8 0
2 years ago
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4(p-7)=44I wrote this question can you answer it ​
pav-90 [236]

Answer:

p=117.25

Step-by-step explanation:

441/4=110.25

110.25+7=117.25

3 0
2 years ago
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Use the formula to evaluate the series 1+2+4+8+...a10
valina [46]

Answer:

The sum of the given series is 1023

Step-by-step explanation:

Geometric series states that a series in which a constant ratio is obtained by multiplying the previous term.

Sum of the geometric series is given by:

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

where a is the first term and n is the number of term.

Given the series: 1+2+4+8+.................+a_{10}

This is a geometric series with common ratio(r) = 2

We have to find the sum of the series for 10th term.

⇒ n = 10 and a = 1

then;

S_n = \frac{1(1-2^{10})}{1-2} =\frac{1-1024}{-1} =\frac{-1023}{-1}=1023

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8 0
3 years ago
Evaluate log^8x-4log^8x​
Karo-lina-s [1.5K]

\log^8 x  -4 \log^8 x\\\\=-3 \log^8 x

3 0
2 years ago
Use your knowledge about parentheses and substitution to solve the following:
meriva

Answer:

16. r(s)(t) =

r=2, s=3, t=4

(2)(3)(4)=

             (2*3) = 6  ---> 6(4) = 24

final: 24

17. (r)(s)(t)(x)(y) =

r = 2, s = 3, t = 4, x = 5, y = 6

(2)(3)(4)(5)(6)

2*3=6

      6*4=24

            24*5= 120

                     120*6=720

final: 720

18. (7x + 2Y) =

x = 5, y = 6

rewrite--->        = [7(5) + 2(6)]

[35 + 12] = 47

final: 47

hope this helpsss sorry took a while LOL

Step-by-step explanation:

q = 1; r = 2; s = 3; t = 4; x = 5; y = 6

5 0
2 years ago
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