Answer:
4,-5 is your answer
Step-by-step explanation:
it is correct
Due soon, pls help, will give brainly and points, useless get reported.
Answer:
A. 100.48
Step-by-step explanation:
2(pi) 16
c= 2pi(radius)
Some researchers needed to estimate how many catfish were in a local river, so they marked 280 catfish with tags. Later, the researchers trapped 540 catfish, of which 27 had tags. To the nearest whole number, what is the best estimate for the catfish population?
(13 points if solved:)
* Please Answer Properly*
Answer:
793 (ig)
Step-by-step explanation:
so take the 540 and subtract it by 27 then u will get the number of catfishes with no tags, then add the difference with 280 and u'll get the population hope it helps :)
which equation could be represented by the number line
< I I I I I I * l l l l l * l l l l l l > arrow going left A. -6 + (-1)=-7 B. 1+ (-7) = -6 C. -7 + 6 = -1 D. -6 + 7 = 1
9514 1404 393Answer: A. 3+ (-4) = -1Step-by-step explanation:The arrow indicates a subtraction of 4, or an addition of -4. The only equation containing such a subtraction or addition is choice A.
5 3/4 - 1 5/12
PLS HELP THIS IS DUE TODAY!!!
Step-by-step explanation:
5 3/4= 23/4
1 5/12= 17/12
23/4 = 69/12
69/12-17/12=52/12
as a whole fraction= 4 4/12
Answer:
4 4/12 Or if you need it simplified 4 1/3
Step-by-step explanation:
5 3/4 = 23/4= 69/12
1 5/12= 17/12
69/12 - 17/12 = 52/12
52/12 = 4 4/12
4 4/12 = 4 1/3
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Plz help me on this question
Which equation represents the situation shown in the bar
diagram?
n + 2 = 15
4n + 2 = 15
4(n + 2) = 15
4n - 2 = 15
Answer:
4n+2=15
Step-by-step explanation:
Answer:
4n+2=15
Step-by-step explanation:
15 is the total. there are 4 n's and one 2.
15=4n+2 or 4n+2=15
Please help SUBTRACT mixed fractions 100 points
ASSAAAAAAAPPPPP 15 POINTS BRAINLEST OF CORRECT
EXOPNENTIAL GROWTH AND DECAY PROBLEM
The half-life of radioactive kind of tellurium is 9 hours. How much will be left after 18 hours, if you start with 704 grams of it?
Answer: Zero grams
Step-by-step explanation:
Half life means half of the atom is decayed, meaning in 18 hours all of it would be gone. If you want to get really specific there would be one atom left.
HERE IT IS!!! 50 points
Answer:
166 in2
Explanation:
A=2(wl+hl+hw)=2·(4·5+7·5+7·4)=166
i cannot answer ss 1
but ss 2 is going to be t <_ 12 (less than or equal to 12) this is because he can run AT MOST 27 miles, meaning he cannot run over 27 miles, give that it already gives you 15 miles, subtract 15 from 27, and you get 12, which is the maxiumum number of miles he can run
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
8th grade math i mark as brainliest
Answer:
We start with 4 cards. The probability of picking the 4 is 1/4. That card is put back, so we again have 4 cards. The probability of picking the 6 (the number greater than 5) is 1/4.
Therefore, the probability of picking a 4 and then a 6 is (1/4)(1/4) = 1/16.
Answer:
1/16
Step-by-step explanation:
Help me pls...............
Answer: 3x+3, 5x+40, 4x+24
PLEASE ANSWER ASAP
A study was conducted comparing the speeds of 2 different fish, Fish A and Fish B. The table shows the distance, in meters, Fish A travels in seconds. Scientists
concluded that Fish B travels 3 meters every 2 seconds.
Assuming both fish swim at a constant rate, which fish swims faster and by how many meters per second?
PLS HELPPP
The question is in the picture below
Answer:
3.5 cups of flour
Answer:
3.5 cups
Step-by-step explanation:
What is the approximate scale factor dilating from the red image to the blue image? Explain how you figured this out
Answer:
SF= 1/4
Step-by-step explanation:
For example:
OA was 12 but the dilated OA' was 3
which therefore means the shape was dilated by dividng 4 or by 1/4
please help
ill give brainleist
Answer:
1/6x + 47
1 2/3x+35 -1 1/2x +12
5(1/3x)+(5)(7)-(3)(1/2x)+(3)(4)
Answer all parts in the question below. Be sure to show all your work. Remember NO WORK, NO CREDIT EVEN IF THE ANSWER IS CORRECT!!!
13. A car travels 30 ⅕ miles in ⅔ of an hour. What is the average speed, in miles per hour, of the car?
I'm sorry I need the points lol anyways I hope you got the answer to it
This is due in an hour pls help!!
To design a spinner with the given probabilities, we can use the following sectors:
A sector covering 60 degrees for the number 1, with probability 1/6.
A sector covering 120 degrees for the number 3, with probability 1/3.
A sector covering 180 degrees for the number 7, with probability 1/2.
A sector covering 180 degrees for the odd numbers (1 and 3), with probability 1.
To create the spinner, draw a circle and divide it into four equal sectors. Color one sector red for the number 1, color two adjacent sectors green for the number 3, color one remaining sector blue for the number 7. Finally, color half of the blue sector green to represent the odd numbers.
The resulting spinner will have the desired probabilities: P(1) = 1/6, P(3) = 1/3, P(7) = 1/2, P(odd number) = 1.
Frank finds 9 coins on the floor of his car, and 3 of them are quarters. If he finds 15 more coins on the ground, at the same ratio as the coins found in the car, how many more coins will most likely be quarters?
Answer: 5 coins
Step-by-step explanation:
Frank found 9 coins on the floor of his car, and 3 of them were quarters. This means that 3 out of the 9 coins, or \(\frac{3}{9}\), were quarters.
Simplifying this fraction, we get \(\frac{1}{3}\) of the coins found in the car were quarters.
If Frank finds 15 more coins on the ground at the same ratio, then \(\bold{\frac{1}{3}}\) of these coins will also be quarters. To find out how many quarters he will most likely find, we need to find \(\bold{\frac{1}{3}}\) of 15:
\(\large \frac{1}{3} \times 15 = 5\)
Therefore, Frank will most likely find 5 more quarters on the ground, assuming he finds coins at the same ratio as he did in his car.
_______________________________________________________
Find the perimeter of this shape.
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Find 250% of 18. Show your work or explain how you arrived at your answer.
Please keep the explanation simple
Answer: 45
100% of 18 = 18
50% of 18 = 9
18 + 18 = 36 = 200%
36 + 9 = 45 = 250%
:)
Answer: 45
Step-by-step explanation:
To find a percentage of a number, like what we're being asked to do, you multiply the number ( 18 in this case ) with the decimal form of the percentage. So, since we know 100% is equal to 1, 150% is equal to 1.5 and so on, 250% must be equal to 2.5. Since we know this, we now do:
2.5 x 18 = 45.
Which equation represents the line through (4, 5) and (0, –3)?
Answer:
y = 2x-3
Step-by-step explanation:
Y=mx+c
We find m first so
m=y2-y1/x2-x1
= -3-5/0-4
= 2
So y=2x+c
Now we find c, so we sub any of points in the line equation!
Sub (4,5) in y=2x+c
5=2(4)+c
-8+5=c
-3=c
So the answer is D !
cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.
a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.
well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.
Answer: 36 is wrong
Step-by-step explanation: 360 - 36 = 324 degrees
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
What is the equation for the line in slope-intercept form?
the points so you dont have to do it (-2,16) (0,0) (1,8) (2,16)
Answer:
I think the answer is y=8x+0.
Step-by-step explanation:
m= y2 - y1/ x2 - x1, which should give you 8.
Once you get 8, do 16= 8(2) + b.
B equals 0.
You're welcome.
Solve the test.......
Answer:
12345
Step-by-step explanation:
sorry
What's the answer to this problem ??
"A stack of boxes is 6/5 meters tall. Each box is 3/10 meter tall. How many boxes are in the stack?"
Answer:
\({\Large{ \fbox{ \sf{Four \: Boxes }}}}\)
Step-by-step explanation:
Let x boxes are there such that sum of each box's height results in height of stack of boxes,
the expression will look like this
\( \frac{3}{10} \times x = \frac{6}{5} \)
solving for x,
\(x = \frac{6 \times 10}{5 \times 3} \)
\(x = \cancel{ \frac{60}{15} }\)
\(x = 4\)
Answer - There are four boxes.
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