Answer:
Number of rats : Food weight = 1 : 5
Step-by-step explanation:
Number of rats in the group = 9
Weight of food carried away by them = 45 kg
Ratio of the number of rats and food weight = [tex]\frac{\text{Number of rats}}{\text{Weight of food carried by the rats}}[/tex]
= [tex]\frac{9}{45}[/tex]
= [tex]\frac{1\times 9}{5\times 9}[/tex]
= [tex]\frac{1}{5}[/tex]
Therefore, Number of rats : Food weight = 1 : 5
I NEED HELP. What is the answer?
Answer:
B
Step-by-step explanation:
Here’s what B has:
Min: 24
Q1: 27
Median: 31
Q3: 33
Max: 34
Although Choice A and B were really close with their five number summaries, out of the two of them, only B had a maximum value of 34, like the one in the box plot shown above.
i really need help i am really bad at math
Which of the following statements is true? Select all that apply.
To find the diameter of a circle, divide its circumference by π or 3.14.
To find the diameter of a circle, divide its circumference by pi or 3.14.
The radius of a circle is twice its diameter.
The radius of a circle is twice its diameter.
The circumference of a circle is greater than its diameter.
The circumference of a circle is greater than its diameter.
The diameter of a circle is twice its radius.
The diameter of a circle is twice its radius.
The circumference of a circle is twice its radius.
Answer:
the answer is the 1st one
I've given up on math, help would be wildly appreciated
Answer:
1. [tex]\frac{2}{3}[/tex] probability
2. head represents cats (let's say) and tails represent dogs, flip two coins to determine whether the family has 2 cats or 2 dogs or 1 cat and 1 dog.
3. Take two coins, flip them, record heads and tails of each flip for 50 flips (I ain't no doing this)
4 - 6. answer these questions based on the data you got...
The End
Select all values of x that make the inequality −x+6≥10 true.
-3.9
4
-4.01
-4
4.01
3.9
0
-7
Please help me with this question
Answer: 275 cm
volume = length x width x height
v = 6.25 x 8 x 5.5
v = 275
can someone please help with this? real answer only please......ive asked multiple questions today becuz i dont really understand the assignment, please help
PLEASE HELP
Complete the function for this graph:
Answer:
The equation is:
f(x) = Ix + 3I - 2
Step-by-step explanation:
For a function like:
f(x) = Ix - kI + c
k is the x-value where the vertex is, and c is the y-value where the vertex is.
In the graph we can see that the vertex is in the point (-3, -2)
then:
x-value = -3 = k
y-value = -2 = c
Replacing those in the equation for the function:
f(x) = Ix - (-3)I - 2
f(x) = Ix + 3I - 2
I need the Area and Perimeter.
Answer:
540
Step-by-step explanation:
Answer:
The perimiter is 22. Just add the L+W
Step-by-step explanation:
L+W (length + width is how you find perimiter. in this question just add 10+12 and you get 22. I cant help with the area though
Find the area of the figure.
40.8 cm2
1128 cm2
47.52 cm2
33.7 cm2
Answer:
answer is 47.52 cm2
Step-by-step explanation:
follow me please
if a cake recipe calls for 3 1/2 cups how many cups are needed for 5 recipes?
Answer:
17 1/2
Step-by-step explanation:
multiply 3 1/2 times 5.
Answer:
17.5
Step-by-step explanation:
3.5 x 5
Can anyone help me with 6? Please
Answer: (2)
Step-by-step explanation: y=18(0.75) 0.75 as a percent is 75%, kind of like what would happen in the graph with the mathematical term Pneumonoultramicroscopicsilicovolcanoconiosis.
I will give brainliest!! Pls help!!!
I uploaded the answer to a file hosting. Here's link:
bit.[tex]^{}[/tex]ly/3a8Nt8n
Can someone please help me
Answer:
n/3+4=9
-4 -4
3x n/3=5x3
n=15
Step-by-step explanation:
i hope this helps :)
Find the volume of the cylinder.
Answer:
Step-by-step explanation:
V=πr^2h is the equation for volume of a cylinder.
the radius is half of 50 so 50/2=25.
then 75 is the height so you plug the vaules in
V=(3.14)((25)^2)(75)
then multiply and you get 147187.5 rounded to the nearest whole number that is 147188
hope this helps :)
B3BB
Which graph represents the solution set of the inequality x+226?
986
08
4
9 S
7
8
6
+
0 1 -
SS 986
1
2
3
S
6
7
6 8
1 S 986
0
1
2 3
4.
5
9
7 8 9
0
1
2
S
4
5
9
B 2
6
Answer:
C is correct
Step-by-step explanation:
Firstly, we have to solve for x in the solution set of the inequality
We have this as follows;
x + 2 ≥ 6
x ≥ 6-2
x ≥ 4
To graph this, we consider the middle sign which is greater than or equal to
So, the inequality sign has to face the right side
secondly, it has to be shaded on the point 4 due to the fact that it has the ‘equal to’ beneath the single inequality symbol
so, the correct answer here is option C
A nanosecond is a unit used to measure the speed of a computer. One
nanosecond is equivalent to 0.000000001 of a second. Which of these is
equivalent to one nanosecond?
F 1.0 x 109 seconds
G 1.0 * 10-9 seconds
H 1.0 x 108 seconds
J 1.0 x 10-8 seconds
Answer:
G 1.0=10^-9, exponents are usually used with a ^ yw
Step-by-step explanation:
In December, a car salesman sold 60 cars. In January, he only sold 24. Find the percent decrease in his monthly sales.
Answer: 45.6
Step-by-step explanation:
60 - (24% × 60) =
60 - 24% × 60 =
(1 - 24%) × 60 =
(100% - 24%) × 60 =
76% × 60 =
76 ÷ 100 × 60 =
76 × 60 ÷ 100 =
4,560 ÷ 100 = 45.6
A store sells cans of tomatoes priced as shown.
Canned Tomatoes
Size Cost
10 ounces $0.89
15 ounces $1.29
18 ounces $2.26
32 ounces $3.39
Which size can of tomatoes has the lowest cost per ounce?
Answer:
I think the answer is b
Step-by-step explanation:
1.29/15= 0.086 this is the lowest cost out of all them
Answer: yea person on top of me is right b 15 ounce
Step-by-step explanation:
An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $580 and her stock in Company B was worth $5950. The stock in Company A has increased 5% since last year and the stock in Company B has increased 18%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary). plz dont do for points do to help meeee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I think it’s 7.8 repeating
Step-by-step explanation:
Eric's cell phone service costs $40.00 a month for unlimited calls. He also pays $0.02 for each text message he sends Which equation represents the total costin dollars, for a month when Eric sends text messages?
Answer:
the answer is d
For which equation is g = 0 not the solution?
12 g = 0
3 g = 30
g + 8 = 8
9 g = 0
Answer:
3g = 30
Step-by-step explanation:
Well, lets check each one to see if any leaves g = 0
12g = 0 (Given)
÷12 ÷12 (Get "g" on its own)
g = 0 (0 ÷ 12 = 0)
We know it is not this one since g = 0
3g = 30 (Given)
÷3 ÷3 (Get "g" on its own)
g = 10 (30 ÷ 3 = 10)
This is our answer since g = 10 in this equation, and not g = 0 we know that this is our equation.
Just in case, I will do the other options just not as in-depth!
g + 8 = 8
-8 -8
g = 0
9g = 0
÷9 ÷9
g = 0
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
the answer is B - 96 trust me
Find the base of the rectangle with an area (14x2 + 35x) and height of (7x)
Hey Help plz!!!!!!!!!!!!!!!!!!1
The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the median rainfall for the highland storms? What is the median rainfall for the lowland storms?
Answer:
Median highland = 16 mm
Median lowland = 16 mm
Step-by-step explanation:
For the highland area :
The sample size, n = 44
Obtain the median value using :
1/2 * (n + 1)th term
1/2 * (44 +1) th term
1/2 * 45 = 22.5th term.
(22nd + 23rd) term / 2
(16 + 16) / 2 = 16 mm
For the lowland area :
1/2 * (n + 1)th term
1/2 * (44 +1) th term
1/2 * 45 = 22.5th term.
(22nd + 23rd) term / 2
(12 + 12) / 2 = 12 mm
Answer:
16mm, 12mm
Step-by-step explanation:
on edge got it right
A bakery bakes 73 batches of 18 cupcakes each week. How many individual cupcakes do they make each week?
Answer:
[tex]1314\ cupcakes[/tex]
Step-by-step explanation:
This question asks one to find the number of cupcakes baked each week, in other words, multiply the number of batches baked by the number of cupcakes in each batch to find the number of individual cupcakes baked.
[tex](batches)*(cupcakes)\\\\= (73)*(18)\\\\= 1314[/tex]
Miguel sells insurance. He earns a 6% commission on each sale he makes. Miguel has a goal of earning $600 in commissions. Miguel need to sell $ Worth of insurance to meet his goals
Answer: $12,000
Step-by-step explanation:
Miguel makes 6% on every sale he makes and wants to make $600 in commissions.
The amount he needs to sell is therefore the amount that has $600 as 5% of it.
Assume the amount of insurance needed is x.
x * 5% = 600
x = 600 / 5%
x = $12,000
Nkechi wants to use a one-sample z interval to estimate what proportion of candies in a bag are red. She takes a random sample of 24 of the 80 total candies and finds that 18 of the candies in the sample are red. Which conditions for constructing this confidence interval did Nkechi's sample meet? Choose all answers that apply
Answer: The data is a random sample from the population of interest.
Step-by-step explanation: The condition is met since she randomly selected the sample from the population of interest.
The data is a random sample from the population of interests.(Option A), and individual observations can be considered independent.(Option C)
What are the conditions for valid inference about one proportion?Random sample: The sample should be taken randomly.Normal distribution of proportion: The sampling distribution of the proportion we're taking about should be normally distributed.Independent observations: Each of the observations must be independent.The missing options are:
A. The data is a random sample from the population of interests.
B The observed counts of successes and failures are both sufficiently large.
C. Individual observations can be considered independent.
For this case, we're given that the sample was random.
Sample size is 24,which is not sufficiently large (usually we take > 30 as sufficiently large size).
Also, each candle was independent for being red colored.
Thus, the data is a random sample from the population of interests.(Option A), and individual observations can be considered independent.(Option C)
Learn more about valid inference about proportion here:
https://brainly.com/question/3663642
plsdo thisgggggggggggggggggggggggg
Answer:
4.32
Step-by-step explanation:
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