a swimmingnpool is 50 meters long. Jamie swam 60 lengths of the pool in one week. How many kilometers did she swim
Answers
Jamie swam: 3 km
The answer is 3 km because,
50 x 60 = 3,000
As we know 1 km = 1,000 meters.
So3 km would equal 3,000 meters.
That being said, 3 km is the answer!
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Debbie estimated that a caterpillar was 4.5 cm long. Later, she found its actual length to be 4.8 cm. Find the percent error.
Determine which operation the word or phrase represents please help and fast 1-7 please I don’t get it
Mack designed a water fountain with a square pyramid flowing into a cube. The edges of the bases of the pyramid and the cube have the same length and the heights of the pyramid and the cube are the same. Describe the relationship between the volume of the cube and the volume of the pyramid. Please help me on this question. There are six questions in total and I did the rest (finding the volume/surface area) but this one I just don't understand. I'm willing to give up 60 of the 70 points I have for help (help that tells me the answer and explains it). Maybe even all 70. Please help if you understand. Thank you, minna.
Answers
21.35-8.95= $12.40
Answers
Answer:
Length 4, width 5 depth 3
Step-by-step explanation:
3 times 4 times 5= 60
also it is the same as #2 which has a width of five and has a volume of 60 lol
i hope this helps u pls give a brainliest and a thx ;)
Answers
Answer: 644cents
Step-by-step explanation:
From the question, we were told that
1 pound = $1.79
Miguel bought 3.6 pounds of oranges. This will cost
$1.79 x 3.6 = $6.444
Recall:
$1 = 100cents.
Therefore, $6.444 = 6.444 x 100 = 644.4cents = 644cents. To the nearest cent
Answers
Answer:
Looks like a 0 to me, but i see where the A comes in.
Step-by-step explanation:
Answers
We know that the perimeter of a rectangle is twice the length, plus twice the width.
P = 2L + 2W
We also know that the perimeter is 156.
P = 156
Finally, we know that the width is 12 less than the length.
W = L - 12.
The next thing that we do is substitute the information that we have into the original equation:
P = 2L + 2W
156 = 2L + 2(L - 12)
From this point we start to solve
156 = 2L + 2L - 24 <---we multiplied the '2' through the parenthesis
156 + 24 = 2L + 2L - 24 + 24
180 = 2L + 2L <--- getting like terms on same sides
180 = 4L <---combining like terms
180/4 = 4L/4 <--- getting like terms on same sides
45 = L <---now we have a value for L
Now we take the known value for L and substitute it in to our equation for W
W = L - 12
W = 45 - 12
W = 33
So now we have Length = 45 and Width = 33.
w = l - 12
156 = 2l + 2w
Since we have a value of w, we can plug that into the variable w to find the exact value of l.
156 = 2l + 2(l - 12)
Distributive property.
156 = 2l + 2l - 24
Combine like terms.
156 = 4l - 24
Add 24 to both sides.
180 = 4l
Divide both sides by 4.
l = 45
Now that we have the exact value of l, we can find the exact value of w.
w = l - 12
w = 45 - 12
w = 33
We now know the width is equal to 33 cm, and the length is equal to 45 cm. (This is your answer.)
We can verify by plugging these values into the second equation.
156 = 2l + 2w
156 = 2(45) + 2(33)
156 = 90 + 66
156 = 156 √ this is correct.
If you bought a stock last year for a price of $37, and it has gone down 11% since then, how much is the stock worth now, to the nearest cent?
Answers
Answer:
$32.93
Step-by-step explanation:
Stock price has decreased by 11% from $37.
So we need to subtract 11% of 37 FROM 37.
What is 11% of 37?
Now we need to SUBTRACT 4.07 from 37.
37 - 4.07 = 32.93
The stock is worth $32.93 now.