Answer:
answer c is 28 cubes
Step-by-step explanation:
Answer:
i dont know a but for b its 3.5 and c is 28 cubes.
Step-by-step explanation:
Why is the grid in Example 1 a good way to
represent a percent?
Answer:
because a percent is out of 100 and it takes 60 out of 100 squares. I hope that helped :)
Step-by-step explanation:
60 out of 100 squares.
[tex]what is the square root of 18[/tex]
Answer:
sqrt(18) = 4.24264069
please I'm so tired
Step-by-step explanation:
I am as tired as you
I hope u feel better
I will give brainiest
Answer:
I think it's 6,800 in3 I don't know perfectly whether it is correct answer or not
record your answers as asum of unitfractions.
The straight line L has equation
Find the gradient of L.
Which option can be modeled by a linear function?
O Adding $2 to a piggy bank each week.
O Lemonade stand profits doubling every week.
O Losing 2% body fat each week.
O Increasing your running speed by 2% each week.
Answer:
adding $2 to a piggy bank each week
Step-by-step explanation:
just took that checkpoint
Can someone please help me!
Answer:
Answer :-Option D :- (180 - 2x)°
Hope it helped :)Help will give brainliest
Sadi had $5. She spent $3 on school supplies. She wants to exchange the money she has left for quarters for the vending machine. How many quarters will she get?
Answer:
8
Step-by-step explanation:
one quarter is 25 cents or 1/4 of a dollar therefore 4 quarters = 1 dollar
there are 2 dollars left over because 5-3= 2, so since there are 4 quarters in each dollar she has 8 quarters.
Answer:
8 quarters
Step-by-step explanation:
1 dollar is 25 cents
25 is one fourth of a dollar
Guys pls help me!!!!!
You deposit $3500 in a savings account that has a rate of 6% compounded semiannually. How much is in the account after 3 years?
Answer:
$4,179
Step-by-step explanation:
According to the scenario, calculation of the given data are as follows,
Total deposit (P)= $3,500
rate of interest = 6%
Rate of interest (semiannual) (r) = 3%
Time = 3 years
Time period (t) (semiannual) = 6
So, we can calculate the total amount after 3 years by using following formula,
FV = P [tex](1+r)^{t}[/tex]
By putting the value, we get
FV = $3,500 ( 1 + 0.03)^6
FV = $3,500 ( 1.03)^6
= $3,500 × 1.194
= $4,179
hello please help prize is brainliest
Answer:
1.) Four
2.) Six
3.) Three
Step-by-step explanation:
Can i get brainliest im one away from becoming an expert
Find the arc length of the darkened arc in the circle below.
Round your answer to the nearest tenth. (one decimal place)
arc length = ?? ft
Answer:
Arc length formula:
s = 2πr(θ/360)Given:
θ = 270°r = 14 ftSubstitute values:
s = 2π(14)(270/360) = 66.0 ftI need help with number 6, please, thank you
Answer:
SA =12.
Step-by-step explanation:
In a parallelogram the diagonals bisect each other , so:
2x - 1 = x + 7
2x - x = 7 + 1
x = 8.
QS = x + 4 = 8 + 4
= 12.
But QS = SA, so SA =12.
A dinner table is a perfect circle with a diameter of 8 feet
With dinner plates that each have a diameter of exactly 1 foot, how much of the tablecloth will be showing when the table is set for six people ?
Answer:
The area of the tablecloth showing is approximately 45.55 square feet
Step-by-step explanation:
The diameter of the dinner table, D = 8 feet
The diameter of each plate, d = 1 feet
The number of people at the dinner table = 6 people
The number of plates = 6 plates
The area of the table cloth, A₁ = π·D²/4
∴ A₁ = π × 8²/4
The area covered by the 6 plates, A₂ = 6·π·d²/4
A₂ = 6 × π × 1²/4
Let 'A' represent the area of the tablecloth showing when the table is set for six people, we have;
A = A₁ - A₂
∴ A = π × 8²/4 - 6 × π × 1²/4 ≈ 45.55 ft.²
The area of the tablecloth showing when the table is set for six people, A ≈ 45.55 ft.²
The results from a test to detect the presence of a bacteria in a sample are shown in the table. What is the probability that the result of the test is positive, given that the sample doesn't contain the bacteria?
A)0.03
B)0.54
C)0.46
D)0.001
Answer:
It is C because u just divide 126 by 58!!
Step-by-step explanation:
The probability that the result of the test is positive, given that the sample doesn't contain the bacteria = 0.03
What is probability?"Probability is a branch of mathematics which deals with finding out the likelihood of the occurrence of an event."
The formula of the probability of an event A is:P(A) = n(A) / n(S)
, where n(A) is the number of favorable outcomes and is the total number of events in the sample space.
For given example,
Let event A : the number of result of the test is positive, given that the sample doesn't contain the bacteria
⇒ (n(A)) = 58
the total number of sample n(S) = 2000
Therefore, the probability that the result of the test is positive, given that the sample doesn't contain the bacteria would be,
⇒ P(A) = n(A)/n(S)
⇒ P(A) = 58/2000
⇒ P(A) = 29/1000
⇒ P(A) = 0.029
⇒ P(A) = 0.03
Therefore, the correct answer is option (A) 0.03
Learn more about probability here,
brainly.com/question/11234923
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Sam’s gross income is $1800 every other Friday. Calculate his net income, for one paycheck, if his Federal tax rate is 10% and his State tax rate is 3%.
Answer:
I believe the answer is $1571.4
Step-by-step explanation:
1800 - 10% = 1620
1620 - 3% = 1571.4
The net income of Sam will be $ 1571.4.
It is given that Sam's gross income is $1800 every other Friday. He has to pay two taxes i.e., 10 % federal tax rate and 3% state tax rate.
We have to calculate his net income.
What is the value of 18 % of 300 ?
The value will be 54.
As per the question Sam's gross income is $1800 , every other Friday.
He has to pay some Federal tax rate , so 10 % will be deducted from gross income.
⇒ 1800 - 10% = $ 1620
Now , he has to pay some State tax rate , so 3 % will be deducted from gross income.
⇒ 1620 - 3% = 1571.4
Thus , his net income will be $ 1571.4.
To learn more about percentage click here ;
https://brainly.com/question/24062437
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Please help me! Will give brainilest!
How many real cube roots does –1 have?
Answer:
every number has a real root which is 1
this is not plagirism, the guy in the comments is copying and pasting so be careful. it can get you kicked out of your school.
Step-by-step explanation:
A certain map scale in which 1/2 inch on the map represents an actual distance of 10 miles. A distance of x miles is represented by how many inches on this map?
Answer:
20x
Step-by-step explanation:
A certain map scale in which 1/2 inch on the map represents an actual distance of 10 miles. A distance of x miles is represented by how many inches on this map?
From the above question:
1/2 inch = 10 miles
x inches = m
Cross Multiply
1/2m = 10x
m = 10x ÷ 1/2
m = 10x × 2
m = 20x
what is 44,13,36,52,19,27,33
13 19 27 33 36 44 52
The median is 33
The volume of a large tank is 210 ft3. It is 5 3/5
ft wide and 1 4/5
ft high. What is the length of the tank?
Answer:
11 1/4
Step-by-step explanation:
Answer:
The length of the tank is 11 1/4 feet, i hope this helps...or hope this is the answer to your question :-D
a + b= 7
a - b = 3
Plz help I'm confuse
Answer:
a=5; b=2
Step-by-step explanation:
[tex]a = 3 + b \\ 3 + b + b = 7 \\ b = 2[/tex]
[tex]a = 2 + 3 = 5[/tex]
What is the volume of a hemisphere with a radius of 8.8 cm, rounded to the nearest
tenth of a cubic centimeter?
Answer:
1426.5 cm3
Step-by-step explanation:
okkkk assuming pi is 3.14, you use the formula 'volume of a hemisphere is 1/2x4/3xpi r3' use that formula!! and without pi the answer would be 255.6 pi cm3
Answer:1427.3 cm3
Step-by-step explanation:
X^2 + 8x +19=0. Find a equivalent equation Solve by completing the square
Answer:
theres no real answers
Step-by-step explanation:
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If 1 Candy (Dulce) plus 1 Candy (Dulce) is 2. What is 1 Candy (Dulce) times 2 candy's (Dulces)?
Pls anwser,I rlly need this for my 2nd grade homework, Thx! :}
Answer:
2
Step-by-step explanation:
If 1+1=2
2x1=2
Because if you add 1 two times, it is the same as multiplying 1x2
So, your answer is 2.
−3n+2≥−4n−3 solution
Answer:
n≥-5
Step-by-step explanation:
-3n+2≥-4n-3
add 4n on both sides
n+2≥-3
subtract 2 on both sides
n≥-5
Answer:
-7n-1 isthe answer :) = too ....
Step-by-step explanation:
A circle has a radius of 6 feet. Calculate the area of the
sector formed by a central 30° angle
Answer:
The area of the sector is 9.43 ft^2
Step-by-step explanation:
Here, we want to find the area of the sector with a central angle of 30 degrees
To do this, we use the formula below;
Area of sector = theta/360 * pi * r^2
theta = central angle = 30 degrees
r = radius = 6 ft
Thus, we have it that;
Area of sector = 30/360 * pi * 6^2
= 30/10 * pi = 3 * 3.142 = 9.43 ft^2
ASAP
AND HOW DID YOU GET THE ANSWER