Which is NOT a sine, cosine, or tangent value, rounded to the nearest hundredth, for A? A 0.55 C 0.86 B 0.63 D 1.58
Answers
Explain : I recently took a test with that question in it
Hope is helps
Related Questions
A streaming video service administers a survey through its platform to evaluate the variety of options provided through the service. This is one of the questions on the survey.
Rate the variety of material available through our service on a scale of 1 to 4 stars, with 4 being the highest.
☆ ☆ ☆ ☆
Which of these could affect the results of the survey?
A.
The survey is biased because it was administered through the service instead of in person.
B.
The survey is biased because it is being taken only by the service’s users.
C.
People who don’t have the service can’t take the survey.
D.
The answer options could be interpreted differently by different users.
Answers
Answer:
The answer for you here is D.
Step-by-step explanation:
A. makes no sense, I don't think I need to explain myself there lol.
B. and C. both pretty much say the same thing, since you can only pick one that makes those answers sketchy. Not to mention, if anything it would be MORE biased for the survey to allow people who don't even use the service to vote.
D. This one simply makes the most sense, as that is indeed something that varies greatly from person to person. (Also I got this one right on the test :P )
The option that could affect the results of the survey is the answer options could be interpreted differently by different users.
What can affect the results of the survey?The survey is meant to be taken only by those who use the service. The fact that the survey administered through the service instead of in person does not make the survey biased.
The question is too ambiguous and it can be interpreted differently by the users.
To learn more about surveys, please check: https://brainly.com/question/13532910
#SPJ2
NEED HELP WITH THE FIRST FEW BOXES! URGENT!
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76% and 76/100 or 19/25
What value of x makes 8x - 20 equal to 44?
Answers
Answer:
x = 8
Step-by-step explanation:
8x - 20 = 44
8x - 20 + 20 = 44 + 20
8x = 64
8x ÷ 8 = 64 ÷ 8
x = 8
What is the probability of spinning blue on the image shown?
Answers
Answer:
3 out of 8
Step-by-step explanation:
Answer:
P(blue) = 3/8
Step-by-step explanation:
it waz correct. trust me
ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
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Can someone help me find the area of this octagon
Answers
Answer:
2x1.5=3
Step-by-step explanation:
Jason wants to earn at least $250 each week working during the summer.
Jason earns $6.00 an hour babysitting.
Jason earns $7.75 an hour working at a store.
He can work no more than 40 hours each week.
Let b equal hours of babysitting, and s equal hours working at the store.
Which system of inequalities models the constraints?
6.00b + 7.75s ≤ 40
b + s ≥ 250
6.00b + 7.75s ≥ 250
b + s ≤ 40
6.00b + 7.75s ≥ 40
b + s ≥ 250
6.00b + 7.75s ≤ 250
b + s ≤ 40
Answers
Answer:
6.00b + 7.75s ≥ 250
b + s ≤ 40
Step-by-step explanation:
6.00b + 7.75s ≥ 250---this represents how much he will make
b + s ≤ 40---these are his hours. B+S are his hours, and they can't be greater than 40 hrs, so ≤.
how is graphing (0,2) different from graphing ( 2,0)
Answers
(2,0) is x:2 y:0
The table shows the results of a survey at a local school. The survey asked 7th and 8th graders if they pack their lunches or if they buy their lunches in the school cafeteria. Here are the results.
47 seventh graders were surveyed and 19 of them pack their lunches.
52 eighth graders were surveyed and 33 of them buy their lunches.
Construct a two-way frequency table for the data.
Answers
Answer: The table is shown in the attached image
Row One: 19, 28, 47Row Two: 19, 33, 52Row Three: 38, 61, 99The commas are not to be entered in any of the boxes. Just the numbers only.
=====================================================
Explanation:
"47 seventh graders were surveyed" means that 47 goes in the last value of the first row. This is the total of the 7th graders. Of this total, 19 pack their lunches (ie bring them from home). That indicates 47-19 = 28 seventh graders buy their lunch.
For row one, we have the values: 19, 28, 47 in that exact order when going from left to right.
------------------
We use the same idea for the 8th graders.
52 total eighth graders, 33 buy their lunch
52-33 = 19 pack their lunch
For row two, the values from left to right are: 19, 33, 52 in that exact order.
To get the values in row 3, we add up everything that's over top of it.
Meaning for column 1, we have 19+19 = 38 total students who pack their lunch. In column 2, there are 28+33 = 61 people who buy their lunch. Lastly, column 3 we have 47+52 = 99 students overall.
For row three, the values from left to right are: 38, 61, 99
Note that adding the first two items of row three gets us 38+61 = 99
It's not a coincidence that this is happening. This is just another way to get the grand total of 99. You could also add up the four values that are not in the total column or total row to get 19+28+19+33 = 99. Again, this is not a coincidence we end up with 99.
Refer to the table below to see a summary.
10% of the tickets sold at a water park were child tickets. If the park sold 90 tickets in all, how many child tickets did it sell?
Answers
Answer: the answer is 10 trust me.
Yesterday 40 bakery customers bought muffins and 16 of those customers bought banana muffins. If 200 customers buy muffins tomorrow, how many would you expect to buy a banana muffin?
Answers
Answer:
80 customers would buy a banana muffin
Step-by-step explanation:
16/40 x 100 = 40%
40 x 200 = 8000
8000/100 = 80
Find the perimeter
A) 66.4
B) 57.8
C) 62.7
D)59.2
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Solve for x in the diagram below.
Answers
please help me thanks
Answers
Answer:
12/16=3/4
Step-by-step explanation:
Name the polygon. Write whether it is regular
or not regular.
Answers
Answer:
it is an octagon; it is not regular
Rectangle A is similar to rectangle B. The ratio of the length of rectangle A to the length
of rectangle B is 2 : 5. The width of rectangle BIs 36 inches. What is the width of
rectangle A?
A 90 in.
B
17.6 in.
B
А
с
28.8 in.
D
14.4 in.
Answers
Answer:
D. 14.4
Step-by-step explanation:
In similar polygons, corresponding sides are proportional. We can write the proportion:
[tex]\frac{l-A}{l-B} =\frac{w-A}{w-B}[/tex]
l-A is the length of A, l-B is the length of B, w-A is the width of A, and w-B is the width of B. We are given the ratio of the lengths is 2:5, so we can substitute it in:
[tex]\frac{2}{5} =\frac{w-A}{36}[/tex]
We can cross multiply:
72 = 5w-A
w-A = 14.4
A rectangle has a length of (x+5)and a with of x Write down the expression for the area of a rectangle If the area is 24cm²,find the value of
Answers
Answer: Width = 3cm
Length = 8cm
Step-by-step explanation:
Length = x+5 cm
Width = xcm
Area = 24cm²
Area of a rectangle = length × width
x × (x + 5) = 24
x² + 5x = 24
x² + 5x - 24 = 0
x² + 8x - 3x - 24 = 0
x(x + 8) - 3(x + 8) = 0
x - 3 = 0
x = 3
Width = 3cm
Since length = x + 5 = 3 + 5 = 8cm
Length = 8cm
I need help with these questions
Answers
Answer:
1) 2400 sq feet
2) $93.75
3) A (first answer)
Step-by-step explanation:
1) replace the 6 inches with 60 feet and 4 inches with 40 feet. We do this bc 1 inch = 10 feet. Then multiply 60 x 40 to get 2400 sq feet
2) we know that 25% off of 100 is 75. Then to add 25% back to 75 we find 25% of 75. 25% of 75 is 18.75. So we add 18.75 + 75 to get $93.75
3)
hope this helps <3
PLEASE HELP! (Correct answers only please)
Answers
Terry needs to carry a pole that
is 10 feet tall through a
rectangular doorway that
measures 6 feet by q feet. Will
the pole fit diagonally through the
doorway? Explain.
6 ft
9 ft
Answers
Answer:
Yes, The pole will fit through the door because the diagonal width of the door is 10.8 feet, which is longer than the length of the pole.
Step-by-step explanation:
Using the Pythagorean Theorem, ([tex]a^2+b^2=c^2[/tex] ) we can measure the hypotenuse of a right triangle. Since the doorway is a rectangle, and a rectangle cut diagonally is a right triangle, we can use Pythagorean Theorem to measure the diagonal width of the doorway.
Plug in the values of the length and width of the door for a and b. The c value will represent the diagonal width of the doorway:
[tex]6^2+9^2=c^2[/tex]
[tex]36+81=c^2[/tex]
[tex]117=c^2[/tex]
Since 117 is equal to the value of c multiplied by c, we must find the square root of 117 to find the value of c.
[tex]\sqrt{117} =10.8[/tex]
[tex]10.8=c[/tex]
Yes, The pole will fit through the door because the diagonal width of the door is 10.8 feet, which is longer than the length of the pole, measuring 10 feet.
PLS HELP!!!!!! Which of the following uses the reciprocal property to rewrite x/6 = 28/3 x/3 = 6/28. x/28 = 3/6. 6/x = 3/28. x/6 = 28/3
Answers
Answer:
6/x = 3/28.
Step-by-step explanation:
Both fractions are inverted.
Taking the reciprocals:
1 /x/6 = 6/x and
1 / 28/3 = 3/28.
Answer:
6/x = 3/28
Step-by-step explanation:
A radio station plays a total of 272 pop, rock, and hip-hop songs during a day. The number of pop songs is 3 times the number of rock songs. The number of hip-hop songs is 32 more than the number of rock songs. Write a system of THREE linear equations to represent this situation.
Answers
Answer:
x + y + z = 272 - - - - - - (1)
x = 3y - - - - - - - - - - - - - (2)
z = 32 + y - - - - - - - - - - (3)
Step-by-step explanation:
Let :
Number of pop songs = x
Number of rock songs = y
Number of hophops = z
Sum of the three types of songs = 272
x + y + z = 272 - - - - - - (1)
Pop is 3 times Rock :
x = 3y - - - - - - - - - - - - - (2)
Hiphop is 31 more than rock
z = 32 + y - - - - - - - - - - (3)
True or False
All lines are congruent to one another.
Answers
Answer:
This is false. Lines will be congruent if they have the same length, which is not the case in all situations.
Answer:
Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. In the figure above, there are two congruent line segments.
20 POINTS: Sally is traveling from city A to city C by way of cityB. There are 4 flights from A to B and 6 flights from
B to C. How many different routes are possible?
Answer Choices
A)10
B)12
C)24
D)15
Please provide explanations step by step
Answers
Answer:
A: 10 or C:24
Step-by-step explanation:
Hopes this helps.
Find the radius of the circle 615.8 square inches
Answers
Answer:
r is around 14 in
Step-by-step explanation:
615.8* pi*r^2
hope this helps! :)
pls help ty ill!<3:)
Answers
Answer:
-1
Step-by-step explanation:
-[tex]f^{0}[/tex] / j-3
= [tex](-4)^{0}[/tex] / (-2)-3
= -1
please help me!!!!!!
Answers
Answer:
C
Step-by-step explanation:
Answer:
cneel use four bags and put 3 items in each. his sisyers put four items
A dog show has 6 small dogs, 12 medium-sized dogs, and 6 large dogs. What is the probability that a dog chosen at random is a small dog?
Answers
Answer:
6/24= 3/12 = 1/4= 25%
Step-by-step explanation:
add 6+6+12 = 24. 6 small dogs so 6/24 and simplify
For f (x) - 3x+1 and g() - x-6, find
A.
3x +1
XP-6
++ V6
B.
3x +1
X-6
C.
x² - 6
3x+1
*+-
3
x² - 6
D.
3х +1
Answers
Answer:
C. (x²+6)/(3x+1),x not equal to -1/3
stay safe healthy and happy....3. Which store offers the better buy for cola? Explain how you decided.
You have to find out how much 1 can costs from Bulky and Streamline
Answers
Answer:
the streamline market
Step-by-step explanation: