Urgent help with volume will give 20 points
During a study of a salamander population, scientists put marks on 190 salamanders. Later, the scientists returned and found 19 marked salamanders out of the 440 salamanders they counted. To the nearest whole number, what is the best estimate for the salamander population?
( 14 Points If solve :))
* Please answer Properly*
What is the BEST word to describe the probability that the spinner will stop on 3 or 4? A) certain B) unlikely C) impossible D) very likely
The answer is C, Unlikely, I did the test and got 100, don't listen to the impossible ones :)
Answer - c) unlikely ....
Answer:d
Step-by-step explanation:
Please answer the question quickly
Answer:
yes ill help you
Step-by-step explanation:
No spamming just show work and answer i will mark 28 points!! What is the exact area of the circle below? Show your work. ill be happy if you tell me i change it to 28 points!
Answer:
Use the equation A = 3.14 * r^2
Step-by-step explanation:
The equation to solve this is A = [tex]\pi[/tex]r^2
So by looking at the image the number looks like 20 so you and ill be using pi as 3.14
So here's the equation in use
A = 3.14 * 20^2 --> A = 3.14 * 400 --> A = 1256cm squared
Jim's lawn is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. Jim buys sod in pieces that are 1 1/3 yards wide. How many pieces of sod will Jim need to buy to cover his lawn with sod?
Answer:
93 5/8 or 92.625
Step-by-step explanation:
((15 and 5/6) * (10 and 2/5)) divided by ( (1 and 1/3) * (1 and 1/3)) = 92 and 5/8
95 52 4 4
--- * ----- divided by ------ * ------
6 5 3 3
19 26 16
---- * ----- divided by --------- <--- 95 cancels 5 by a factor of 19; the greatest common factor of 52 and 6 is 2
3 1 9
19 * 26 * 9
-------------------- <---- Remember when dividing fractions, KFC: keep , flip , change
3 * 16
19 * 13 * 3
------------- <--- 9 cancels the 3; the greatest common factor of 26 and 8 is 2
8
741/8 = 92 and 5/8
ninety two and five-eighths
THIS IS VERY ERGENT PLEASE HURRY
Answer:
96 - 3 would be 93 so i'd assume the percent change is 3%
Step-by-step explanation:
Just my head talking
Answer:
-3.125%
Step-by-step explanation:
[tex]\frac{(V^{2} -V^{2} )}{|V1|} x 100[/tex]
√7 as a fraction
pls help
Answer:
2645/1000
Step-by-step explanation:
ㅐㅕ HEr
2645/1000
Answer: The value of √7 as a fraction is 2645/1000.
Which of the following is an example of the associative property?
1. 2(5 - 3) = 10 - 6
2. 11 + (6 + 8) = 11 + (28 + 6)
3. -7 + (19 + 5) = (-7 + 19) + 5
4. 1/3 • 3 = 1
Answer:
2 is the correct answer
Referring to the figure, find the area of the
trapezoid shown.
Answer:
720 in
Step-by-step explanation:
Round this number to the nearest hundredth.
78.387869
The answer is 78.39!
:))
Answer:
78.39
Step-by-step explanation:
after the point .38 eight goes up
4 or less keep the same 5 or more goes up
1x4=xy.39+9=8
i need help
i will help if you marked me as the brainliest
What is the area of this figure? IXL assignment
Answer:
The answer should be 128? Let me know if i'm wrong.
Squaring a number is multiplying it by itself. Finding a square root is dividing and trying to find the two numbers that will multiply to make your original number. PLEASE ANSWER SOON :(
Referring to the Fig. in Question #50, find the cosine of
∠A. Give answer in simplest form.
Answer:
cos A = 5 / 13
Step-by-step explanation:
cos A = 15/39
cos A = 5 / 13
solve for r
I need help
how can help me on this
the blank one if the one I need help one btw
Answer:
0
Step-by-step explanation:
tom drives at a constant rate of 40 miles per hour for 3 hours.how far will he travel at that time?
A.350 mi.
B.220 mi.
C.120 mi.
D. 60 mi.
Answer: C. 120 mi.
Step-by-step explanation:
To get the answer C you take the constant rate which is 40 and multiply it by the amount of hours which is 3. Hope this helps!
Answer:
C. 120 mi.
Step-by-step explanation:
If he is constantly going 40 miles per hour. That means every hour, he goes 40 miles. So if he drives 3 hours, he would drive 120 miles because 40 miles +40 miles+40 miles=120 miles. Aka 40 times 3 to get 120 miles.
PLS HELP MEE
Beth lives 2 miles from the aquarium.
Jeff lives 2 times as far as Beth.
Malik lives 2 times as far as Jeff.
Ed lives 2 times as far as Malik.
Which exponential expression represents how far Ed lives from the aquarium?
A. 2⁵ miles
B. 4² miles
C. 2³ miles
D. 2⁴ miles
Answer:
d would be the answer
Step-by-step explanation:
because 2x2=4 4x2=8 8x2=16 D=16 so the answer is d please mark brainlest.
50 pieces of candy for $7.50. How many pieces can be purchased for $25?
Plz show your work!!
Answer:
150 pieces of candy
Step-by-step explanation:
50 pieces of candy = $7.50
( $7.50 ) * ( 3 )
= $22.5
(You can't go over $25, and the closest you can get to $25 is $22.5)
( 50 - pieces of candy - ) * ( 3 packs of candy )
= 150 pieces of candy
help please................../.
Answer:
The answer is C.) 41.
Step-by-step explanation:
4^2 is equal to 16. Since you are multiplying 4 by its self twice. (4*4)
Then you add 16+25 to get your sum of 41.
I hope this helps you! :)
Answer:
4 to the second power is 16
16+25=41
Step-by-step explanation:
hopes this helps
A person plans to drive across country 1,798 miles. At what speed would they have to drive in order to drive no more than 30 hours?
Answer:
59.9 mph or rounded to the nearest tenth (60 mph)
Step-by-step explanation:
Speed=Distance÷time
Distance-1798
Time-30
Speed-?
1798÷30=59.9mph or 60mph
Please help before 12:55!
Wright answer in the comments!!!!!
***WRIGHT ANSWER IN COMMENTS***
Please don’t send any links
Answer:
ok
Step-by-step explanation:
the answer is and answer
Answer:
whats your question
Step-by-step explanation:
whats your question
An ice cream factory can produce 103 gallons of ice cream each day of continuous operation. Its rate of production for ice cream is shown on this graph. If the factory operates continuously for 3600 hours, how much ice cream will it have produced? (Pls I need help)
A. 15,450 gallons
B. 336,000 gallons
C. 9,333 gallons
D. 24,000 gallons
Answer:
The answer is A
Step-by-step explanation:
it says in one day, which is 24 hours, the factory makes 103 gallons of ice cream. if you take the ratio 103/24 and compare it to the ratio x/3600 and cross mutliply, you get the missing value of x as 15,450 gallons
Answer:
A
Step-by-Step
If you take 103 then divide it by 24 and then multiply that by 3600 that will give you 15,450
THIS IS VERY ERGENT PLEASE HELP
Answer: 357
Step-by-step explanation: To get the answer above, simply subtract 16% from 425.
The temperature dropped 3 oc every hour for 5 hours.Write an integer that represents the change in temperature.
Answer:
The required integer is -15. ... Hence, the integer that represents the change in temperature is -15.
Hope that helped
One angle measures 30 degrees and another measures 60 degrees.
Are the two angles complementary?
Answer:
Yes
Step-by-step explanation:
complementary angles are two angles that add up to 90 degrees
Solve, and find value of each letter
Answer:
2"3 T
1"2 E
2"1 S
3"1 T
TEST
Step-by-step explanation:
Answer:
2"3 T
1"2 E
2"1 S
3"1 T
Step-by-step explanation:
what's 32 divided by 565?
Answer:
0.057 (approx.)
(0.056.......)
Step-by-step explanation:
brainliest plz
Help!
The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe:
Number of cups
of cereal Number of cups of
raisins
6 2
9 3
12 4
Jake plotted an equivalent ratio on the coordinate grid below:
A graph is shown. The title of the graph is Cereal Bars. The horizontal axis label is Cereal in cups. The horizontal axis values are 0, 30, 60, 90, 120, 150. The vertical axis label is Raisins in cups. The vertical axis values are 0, 20, 40, 60, 80, 100. A point is plotted on the ordered pair 30, 20.
Which of these explains why the point Jake plotted is incorrect?
If the number of cups of raisins is 30, then the number of cups of cereal will be 10.
If the number of cups of cereal is 30, then the number of cups of raisins will be 60.
If the number of cups of cereal is 30, then the number of cups of raisins will be 10.
If the number of cups of raisins is 30, then the number of cups of cereal will be 60.
Answer:
Answer: (A) If the number of cups of cereal is 40, then the number of cups of raisins will be 10.
Step-by-step explanation: