the Answer is: C less,1
John is flying a kite at an angle of 65 degrees with the ground. If the kite's height is 70 feet
off the ground, how long is the string?
Answer:
77 feet
Step-by-step explanation:
What is the graph of the function f(x)=[x-1]?
Answer:
should be the one on the top right
Find the circumference of the given circle
Answer:
18.84
Step-by-step explanation:
Hey u yea u Ik u reading this and why u at it can u help a girl out!? Sheesh
Answer:
30
Step-by-step explanation:
120+30 =150
180-150 =30
Answer:
30
Step-by-step explanation:
What are the answers??
Answer: (from the top) 11, 13, 15, 21
Step-by-step explanation:
2(3)+5 =11
2(4)+5 =13
2(5)+5 =15
2(8)+5 =21
Find the surface area of the triangular prism.
WILL GIVE BRAINLIEST!!
Answer:
462.99
Step-by-step explanation:
Can someone help me with this?....
Answer:
the sum is 7/5 or 1 2/5
Step-by-step explanation:
which number is closest to -31
A: -28 B: -27 C: -34 D: -33
Answer:
D) -33
Step-by-step explanation:
Answer:
D: -33 as it is like if it was positives just oppositite.
you put 5,000 dollers in an account that earns 4% intrest compounded annually . how much intrest will you have earned in 10 years?
Answer:
$2401.22
Step-by-step explanation:
Since 4% of 5000 is 200, we add 200 to our total, after 9 more 4% interest calculations, all we need to do is subtract the total by 5000.
How much will it cost to carpet a rectangular room measuring 13.4 m by 24 m if carpeting costs $24.99 per square meter?
Answer:
$8036.784
Step-by-step explanation:
It is easy
The area of carpet is 13.4×24=321.6sq meter
Now, for 1 sq. meter the cost is $24.99
So for 321.6sq.meters, 321.6×24.99
=$8036.784
It will cost amount of $8036.784 to carpet a rectangular room.
What is the area of the rectangle?The area of a rectangle is defined as the product of the length and width.
The area of a rectangle = L × W
Where W is the width of the rectangle and L is the length of the rectangle
To carpet a rectangular room that measures 13.4 meters by 24 meters, it would area:
13.4 x 24 = 321.6 square meters
Since one square meter, the cost is $24.99
So for 321.6 square meters, 321.6×24.99
= $8036.784
Thus, it will cost amount of $8036.784 to carpet a rectangular room.
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.........help.......me.......please
Answer:
145°
Step-by-step explanation:
180-35=145
Answer:
145°
Step-by-step explanation:
subtract 35 from 180
because a straight line is 180
180- 35
145°
to check,
add 35 and 145 to make sure it adds up to 180
it does.
In which of the following intervals is the graph decreasing?
Answer:
the answer
is C. -2 < x < 0
Step-by-step explanation:
have good day ;-)
R
56
30°
T
S
What is the measure of Angle R?
plz help
Answer:
94
Step-by-step explanation:
180-30-56=94 degrees
The number of customers that come to a certain clothing store each day follows a normal distribution. The mean number of customers is 428, and the standard deviation is 32. What is the probability that more than 524 customers will come to the store on a given day?
A.
0.15%
B.
0.3%
C.
2.5%
D.
5%
Answer: the true answer is A
Step-by-step explanation:
Good luck, give Brainliest
Using the normal distribution, it is found that the probability that more than 524 customers will come to the store on a given day is given by:
A. 0.15%.
Normal Probability DistributionThe z-score of a measure X of a normally distributed variable with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex] is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The z-score measures how many standard deviations the measure is above or below the mean. Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.In this problem, the mean and the standard deviation are given, respectively, by:
[tex]\mu = 428, \sigma = 32[/tex].
The probability that more than 524 customers will come to the store on a given day is one subtracted by the p-value of Z when X = 524, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{524 - 428}{32}[/tex]
Z = 3
Z = 3 has a p-value of 0.9985.
1 - 0.9985 = 0.0015 = 0.15%.
Hence option A is correct.
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Mia has filled 34 of the fish tank with water. If the
tank holds 32 gallons, how many gallons has she
put in the tank?
Answer:
24 gallons
Step-by-step explanation:
"Mia has filled 3/4 (three quarters) of the fish tank with water. How many gallons has she put in the tank to fill it 3/4 full? Let g be the number of gallons. Then:
(3/4)(32 gallons) = number of gallons Mia put into the tank: 24 gallons
HELP ASAP TIMED!!!!!!!!!!!!!!!
Answer:
x = 12.3
y = 15.9
Step-by-step explanation:
Apply trigonometric ratio to find x and Reference angle = 51°
Opposite side length = x
Adjacent side length = 10
Hypotensive length = y
✔️To find x, apply TOA:
Tan 51° = Opp/Adj
Tan 51° = x/10
x = Tan 51° × 10
x = 12.3 (nearest tenth)
✔️To find y, apply CAH:
Cos 51° = Adj/Hyp
Cos 51° = 10/y
y × Cos 51° = 10
Divide both sides by Cos 51
y = 10/Cos 51
y = 15.9 (nearest tenth)
Give two reasons why this shape is a square when x = 5.
(3x - 2)
(x + 8) cm
Step-by-step explanation:
If we put 5 in X we get:
1. 3x-2 = 3(5)-2 = 15-2 = 13
2. x+8 = 5+8 = 13
So: 3x-2=x+8.
Which of the following is equivalent to 18 + 36? O A. 2(9 + 16) OB. 6(3 +12) O 2 C. 9(2+4) O D. 9(2+36)
Answer:
the answer is c
Step-by-step explanation:
i got this because distribution property where 9 by 2 is 18 and 9 by 4 is 36 which equals the same amount.
An important problem in industry is shipment damage. A pottery producing company ships its product by truck and determines that it can meet its profit expectations if, on average, the number of damaged items per truckload is fewer than 11. A random sample of 19 departing truckloads is selected at the delivery point and the average number of damaged items per truckload is calculated to be 9.4 with a calculated sample of variance of 0.49. Select a 95% confidence interval for the true mean of damaged items.
Answer:
The 95% confidence interval for the mean is approximately;
(9.063, 9.737)
Step-by-step explanation:
The given parameters are;
The mean of the sample, [tex]\overline x[/tex] = 9.4
The sample variance, s² = 0.49
The sample size, n = 19
The confidence level = 95%
Therefore, we get;
[tex]CI=\bar{x}\pm t_{\alpha/2} \dfrac{s}{\sqrt{n}}[/tex]
The degrees of freedom, df = n - 1
∴ df = 19 - 1 = 18
From the t-table, the critical-t = 2.101
Therefore, we have;
[tex]CI=9.4\pm 2.101 \times \dfrac{\sqrt{0.49} }{\sqrt{19}}[/tex]
Therefore, we have;
9.4 - 2.101×√(0.49/19) < μ < 9.4 + 2.101×√(0.49/19)
9.0626 < μ < 9.737
∴ The 95% confidence interval for the mean ≈ (9.063, 9.737)
What are these answers please and thank youu??
Answer:
7
13
19
28
Step-by-step explanation:
y= 1 + 3x
the first one is 2. we replace x with 2. now we have 1+3*2. We would have to multiply 3 and 2 which is 6. Now we have 1+6. which equals 7. Next one is 4 times 3 equals 12. 12 + 1 =13. Next one 6 times 3 equals 18. 18 + 1 = 19. The same thing for the next one
The rectangular prism (on the left) has a volume of 120 in. Find the volume of the rectangular pyramid (on the right) with the same dimensions.
A. 40 in
B. 60 in
C. 120 in
D 360 in
Answer:
A: 40in
Step-by-step explanation:
Volume of a rectangular pyramid is V= lwh/3
V= ((4)(5)(6))/3
V= 40 in
what is the Circumference of
r = 126 cm
C =?
Answer:
C≈791.68
Step-by-step explanation:
C=2πr=2·π·126≈791.68135
Find the area of the following composite figure: A circle with a area of 50 inches, a rectangle with an area of 75 inches, and a square with an area of 20 inches. ***HINT: since we have the areas, all we have to do is add the areas of each shape to find the composite area.
Answer:
145 inches
Step-by-step explanation:
Area of the circle = 50 inches
Area of the rectangle = 75 inches
Area of the square = 20 inches
Composite area = Area of the circle + Area of the rectangle + Area of the square
= 50 inches + 75 inches + 20 inches
= 145 inches
Composite area = 145 inches
Find the mean absolute deviation (MAD) of the data in the pictograph below.
baskets
2 baskets
Baskets each student made
DO
DO
Baskets made
Reynaldo
Marcelle
Allie
Fernando
10.5
Step-by-step explanation:6,9,12,159,12 are both tired for the median.9+12/2 = 10.5
Answer:
10.5
Step-by-step explanation:
did it on khan
WILL GIVE BRAINLIEST
Describe the end behavior of the following function:
F(x) = 2x² + x²
A. The graph of the function starts high and ends low.
B. The graph of the function starts low and ends high.
O C. The graph of the function starts high and ends high.
O D. The graph of the function starts low and ends low.
Answer:
C
Step-by-step explanation:
solve for X using either sine, cosine, or tangent
Answer:
•12.12
•56.92
Step-by-step explanation:
•Sin 30° = x ÷ 14√3
x=14√3 *Sin30
x=7√3
x=12.12
•Tan30°=6√3÷x
x=6√30 ÷Tan 30
x=18√10
x=56.92
If the surface areas of two spheres are in ratio 16:9, then their volumes will be in the ratio
Answer:
64 : 27
Step-by-step explanation:
If linear ratio is a : b , then
area ratio = a² : b²
volume ratio = a³ : b³
Given area ratio = 16 : 9 , then
linear ratio = [tex]\sqrt{16}[/tex] : [tex]\sqrt{9}[/tex] = 4 : 3
volume ratio = 4³ : 3³ = 64 : 27
**NO LINKS** Triangle inequalities, will give brainliest
Answer:
HM > CH is the answer :) E.
Which of these functions has a y-intercept that is greater than that of the linear function represented by the table of values below, and why? ANSWER PLEASE
x- 2,4,6,7,9
y-9,13,17,19,23 (TABLE)
Answer choices:
A
y=x+9, because the y-intercept of the function represented by the table of values is 2
B
y=x+9, because the y-intercept of the function represented by the table of values is 5
C
y=8x+1, because the y-intercept of the function represented by the table of values is 2
D
y=8x+1, because the y-intercept of the function represented by the table of values is 5
Th y intercept of the table is:
(23-9)/(9-2)= 14/7=2
The answer is:
A
y=x+9, because the y-intercept of the function represented by the table of values is 2
someone please please help me with this !
Answer:
551.8 feet
Step-by-step explanation:
We are given
Adjacent = 1300 feet
Opposite = x
Angle = 23°
We solve using the trigonometric function Tangent
tan θ = Opposite/Adjacent
tan 23 = x/1300 feet
Cross Multiply
x = tan 23 × 1300 feet
x = 551.81726107 feet
Approximately = 551.8 feet
The Length of the building = 551.8 feet