Answer:
cos 42 = x/20
20*cos 42 = x
x = approximately 14.9 ft
Step-by-step explanation:
hope it helped
Justin made 6 pounds of granola to sell at his community fair. He charges $6.35 for each 23-pound bag of granola.
How much money will Justin earn if he sells all of the granola?
Answer: 38.1$
Step-by-step explanation:
Answer:
About $24.34
Step-by-step explanation:
if you do 23 divided by 6 you get 3.8333333 then you do 3.83333333 times 6.35 and you get about $24.34.
What is the slope of the line below?
Answer:
-1/2
Step-by-step explanation:
slope=rise/run
rise is up or down
run is right or left
5/-10= -0.5= -1/2 or -5/10= -0.5= -1/2
the answer is -1/2
round 2.85 to the nearest hunderdth
When you flip a baised coin the probability of getting tail is 0.75 How many times would you expect to get tails uf you flip the coin 320 times?
Answer: 60
How?: Well, we know that we have a 0.75 chance for tails. And on a coin, there is heads and tails. So, we multiply 0.75 (tails) by 320 and then divide that by 4. We do this because there is a 0.75 and 1 = 1.00. 1.00 - 0.75 = 0.25. 0.25 = 60
Answer:240
Step-by-step explanation:
245,600,000,000 In scientific notation
Answer: 2.456 x 10^11
Step-by-step explanation:
You move the decimal to the left until there’s no more zeroes
Answer:
there :D
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
2.456 × 10 to the power of 11
What is the recursive rule for the endangered turtles?
Answer:
they have to be protected, people have to work harder to protect them, and their habitats. The image below might help. (I hope this helps sorry if not!)
The recursive rule for the endangered turtle is to create critical habitats that would ensure their survival.
What does it mean for the turtles to be endangered?This means that based on the threatening activities of humans in their habitats, they are about to become extinct.
To prevent this from happening, the Endangered Species Act (ESA) has created habitats that are vital to the conservation of the animal.
Read more on endangered animals here:
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Find the gcf of 20,50
Answer:
10
Step-by-step explanation:
Answer:
The GCF is 10
Step-by-step explanation:
The following factors that fit into 20 and 50 are as follows
1
2
5
10
We can go higher than 10, BUT, we would have to multiply that number by a decimal.
Therefore, 10 is greatest common factor
11/21
as a decimal rounded to the nearest tenth is.....!?
Answer:
0.5
Step-by-step explanation:
11 / 21 = 0.5238
0.5238
* If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
Therefore it's 0.5238 = 0.5
0.5 is the decimal number nearest to tenth of 11/21.
What is Number system?A number system is defined as a system of writing to express numbers.
Given,
11/21
Eleven divided by twenty one.
0.5238
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
0.5 is the decimal number nearest to tenth.
Hence, 0.5 is the decimal number nearest to tenth of 11/21.
To learn more on Number system click:
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math pls help and thanks
Decrease £740 by 8% .
Answer: 'Percent (%)' means 'out of one hundred':
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100.
8% = 8/100 = 8 ÷ 100 = 0.08.
100% = 100/100 = 100 ÷ 100 = 1.
Step-by-step explanation:
To calculate percentage decrease:
First: work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100. If your answer is a negative number, then this is a percentage increase.
f(1)= -34
f(n)=f(n−1) - 3
Find an explicit formula for f(n).
Answer:
f(n) = -34 -3(n - 1)
Step-by-step explanation:
The explicit formula for f(n) is given below:
Given that
f(1)= -34
f(n)=f(n−1) - 3
Based on the above information
f(n) = a1 +d(n -1)
a1 = -34
d = -3
So
f(n) = -34 -3(n - 1)
This above represent an explicit formula
Pls help I’m in a call by myself with my math teacher
Jessica paid $23,000 for her car. The value of the car depreciates at a rate of 15% each year. Which function represents the value of her car each year?
Answer:
Try searcing it up
Step-by-step explanation:
chances are its already been answered
PLEASE HELP IM BEGGING YOU ITS DUE IN 15 MIN ILL GIVE BRAINEST AND PTS
answer:
you just have to shrink it down to 4cm then to 2cm
i wish i could help out more, but i would need to have access to the form
hopefully, this helps anyhow :)
good luck
have a great day !!
Statistics help please!!!
I have no idea what to do!
Zoom in to see clearer!
Please don't answer just for points if you don't know it I really need help
Answer:
see i have posted my pic
Step-by-step explanation:
please mark me as brainliest
The square has a side length of 10 ft and the circle inside the square has a diameter of 10 ft find the approximate area of the shaded region use 3.14 as an estimation for
Answer:
[tex]Area = 21.5ft^2[/tex]
Step-by-step explanation:
See attachment
Given
Square:
[tex]Length = 10ft[/tex]
Circle:
[tex]Diameter = 10ft[/tex]
[tex]\pi = 3.14[/tex]
Required: Calculate the area of the shaded region
First, calculate the area of the square:
[tex]A_1 = Length^2[/tex]
[tex]A_1 = (10ft)^2[/tex]
[tex]A_1 = 100ft^2[/tex]
Next, the area of the circle.
[tex]A_2 =\pi * \frac{d^2}{4}[/tex]
[tex]A_2 =3.14 * \frac{10^2}{4}[/tex]
[tex]A_2 =3.14 * \frac{100}{4}[/tex]
[tex]A_2 =3.14 * 25[/tex]
[tex]A_2 =78.5ft^2[/tex]
The shaded region has the following area
[tex]Area = A_1 - A_2[/tex]
i.e. the difference between the area of the square and the area of the circle
[tex]Area = 100ft^2 - 78.5ft^2[/tex]
[tex]Area = 21.5ft^2[/tex]
there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row
Which equals the ratio of sin A to the nearest hundredth?
Answer:
we cant answer if we dont know what sin A is
HELP , I WILL MARK U BRAINLIEST FLR CORRECT ANSWER
Answer:
I'm pretty sure you would need a battery...
Find the new price of a 10% markup on the original price of $36.00
Help I will be marking brainliest!!!
A. 4.95 feet
B. 21.44 feet
C. 22.58 feet
D. 21.99 feet
Show work, if possible. Thanks❤️
PLZ HELP ME WITH 6 * 5/6 THANKS
Answer:
5
Step-by-step explanation:
5/6 x 6 = 30/6
Basically just multiply the numerator and whole number to get the new numerator. Put that on top of the denominator and then convert it to the simplest fraction (if necessary).
A school store has 1200 pencils and sells 25 per day the manager reorders when the number of pencils in stock is 650
Answer:
He reorders after 22 days
Answer:
(1200÷25) ÷ans= days
Step-by-step explanation:
What is the solution to the equation below? Log subcript 6 4x^2 - log subcript 6 x=2
1. 1/12
2. 3/2
3. 3
4. 9
Answer:
Using the logarithmic Function
the answer is 3/2
Solve the system of equations by graphing.
y = 2x + 5
y = -1/2x
Where do the two lines cross?
I need help
Please i dont get this
At East Coast Dogs, 9 of the last 18 customers wanted mustard on their hot dogs. Considering this data, how many of the next 8 customers would you expect to want mustard?
Answer:
9
Step-by-step explanation:
because the paragraph is telling you 9 of the 18 customers want mustard on their hot dog so the paragraph is telling you de answer
Answer:
57
Step-by-step explanation:
First, write the experimental probability as a fraction in simplest form.
P(mustard)
=
mustard
total
=
mustard
mustard+other
=
30
30+10
=
30
40
=
3
4
The experimental probability is
3
4
.
We can predict the outcome of the second set of trials by assuming that the ratio will be the same as in the first set of trials. Write a proportion by setting the two ratios equal to each other, then solve.
3
4
=
n
76
3
4
(476)
=
n
76
(476) Multiply both sides by (476)
376
= 4n Simplify
228
= 4n Simplify
57
= n Divide both sides by 4
You would expect 57 of the next 76 customers to want mustard.
Given one zero of the polynomial function, find the other zeros.
8. f(x) = 9x3 + 10x2 - 17x -2; -2
9. f(x) = 2x3 + 3x2 - 39x - 20; 4
Answer:
8. [tex]-\frac{1}{9}[/tex] and 1
9. [tex]-\frac{1}{2}[/tex] and -5
Step-by-step explanation:
Hope this helps ;)
Select the fraction that is NOT in lowest terms . which of these fractions is not in lowest term?
3/14
15/23
10/63
14/21
Answer:
14/21
Step-by-step explanation:
14/21 is divisible by 7, and can reduce to 2/3
the sum of a number n and 3 is 9
Answer:
n is 6
Step-by-step explanation:
because sum means addition and if you subtract 9 by 3, you get 6, so we now know that the missing number is 6 because when you add 6 and 3, you get 9. :)
The statement in the mathematical form will be n + 3 = 9. And the value of the variable 'n' will be 6.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The act of converting a specified statement into an expression or equation is known as a sentence-to-equation transformation.
The sum of a number n and 3 is 9. Then the equation is given below.
n + 3 = 9
Simplify the equation, then we have
n + 3 = 9
n = 9 - 3
n = 6
The statement in the mathematical form will be n + 3 = 9. And the value of the variable 'n' will be 6.
More about the solution of the equation link is given below.
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