Answer:
Statistics are the sets of mathematical equations that we used to analyze the things. It keeps us informed about, what is happening in the world around us. Statistics are important because today we live in the information world and much of this information's are determined mathematically by Statistics Help.
1.
What is the value of the expression 3 + 3/4 x (10 - 2)?
Answer:
I got 9 using order of operations
Step-by-step explanation:
sorry if this is wrong or not what you were looking for.
solve for x with the segment of the circle
does anyone know???!
Answer:
#8 might be y= -3x + 5
Step-by-step explanation:
This may help
Factor b2 + b – 6.
Question 7 options:
A)
(b + 3)(b – 2)
B)
(b + 6)(b – 1)
C)
(b + 3)(b + 2)
D)
(b – 6)(b + 1)
Which expression is equivalent to 3/4 ( 8x + 12 ) + 2/3 ( 6 x 12)
Answer:
10x+17
Step-by-step explanation:
3/4(8x)=6x
3/4(12)=9
2/3(6x)=4x
2/3(12)=8
collect like terms
6x +4x=10x
9+8=17
The answer is 10x+17
Can you help A B C Or D image is here
Answer:
C. t=9+n
Step-by-step explanation:
Find the values of x and y in parallelogram PQRS. PT=y, TR=4x+1, QT=2y, TS=3x+12 In parallelogram PQRS, diagonals PR and QS cross at point T. Q P S R T x=nothing and y=nothing
Here is my answer. I hope this is helpful.
The required values of x and y are x = -2 and y = 7 in parallelogram PQRS.
How to find the values of x and y?To find the values of x and y, we can use the fact that the diagonals of a parallelogram bisect each other. This means that the line segment PT is equal to half of the diagonal PR, and the line segment QT is equal to half of the diagonal QS.
We can set up two equations to represent this information:
PT = 1/2 × PR
QT = 1/2 × QS
Since we are given the lengths of PT and QT, we can substitute those values into the equations:
y = 1/2 × PR
2y = 1/2 × QS
We can then use the fact that the opposite sides of a parallelogram have equal lengths to find the values of PR and QS:
PR = PT + TR = y + (4x + 1)
QS = QT + TS = 2y + (3x + 12)
Substituting these values into the equations above, we get:
y = 1/2 × (y + (4x + 1))
2y = 1/2 × (2y + (3x + 12))
Solving these equations simultaneously will give us the values of x and y.
First, we can solve the second equation for y:
y = (1/2) × (2y + (3x + 12))
y = y + (3x + 12)/2
0 = 3x + 12/2
0 = 3x + 6
-6 = 3x
x = -2
Substituting this value of x into the first equation, we can solve for y:
y = 1/2 * (y + (-2 * 4 + 1))
y = 1/2 * (y - 7)
2y = y - 7
y = 7
Therefore, the values of x and y are x = -2 and y = 7.
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5,3,7,9, 5, 19,4
In the data above, five is the
mean
mode
median and mode
median
Help me please.
Name this angle please
Answer:
adjacent, complementary is your answer ☺️☺️☺️
Answer:
Adjacent
Step-by-step explanation:
These angles are adjacent because they share the same vertex
Please help me with this math.........
Answer: B 1.5
Step-by-step explanation:
I went though it dont trust my answer completely though this is what i figured out.
i) For an given A.P. t7
= 4, d = -4 then a = . . .
Answer:
a = 28
Step-by-step explanation:
Given : t7= 4 , d = -4
Solution : tn = a + (n - 1) d ......( formula)
t7 = a + (7 - 1) (-4)
4 = a + (6)( - 4)
4 = a - 24
4 + 24 = a
28 = a
therefore, the first term (a) is 28.
What is 150% of 60?
Select one:
90
30
9
40
You were playing fetch with your dog an accidentally threw the toy and it
got stuck on the roof of your house. You leaned the ladder against your
house at a 30° angle of elevation. The foot of the ladder is 7 feet from the
foot of the house. How long is your ladder?
Answer:
8.1
Step-by-step explanation:
I got this answer of the internet good luck lol
The length of ladder would be,
⇒ 14/√3 feet
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.
We have to given that;
You leaned the ladder against your house at a 30° angle of elevation.
And, The foot of the ladder is 7 feet from the foot of the house.
Now,
Let the length of ladder = x
Hence, We can formulate;
⇒ cos 30° = 7 / x
⇒ √3 / 2 = 7 / x
⇒ x = 14 / √3 feet
Thus, The length of ladder would be,
⇒ 14/√3 feet
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HII IM ON A TIME RUSH ANSWER THIS CORRECT FOR 50+ BRAINLIEST POINTS AND BRAINLIEST PLEASE HELP
Answer: C
Step-by-step explanation: Solution at the intersection of lines (-3, -4)
HIII HELP MEEE PLSSSSS
Answer:
50% of 20 is 10
20 is 50% of 40
sorry, missed the actual question.
the second model fits the problem.
Anna has 15 blue blocks, 18 red blocks, 15 green blocks, and 21 yellow blocks. She has 69 blocks altogether
What is the ratio of red to yellow
A) 6 to 7
B) 6 to 23
C) 5 to 7
D) 5 to 6
Answer:
A 6 to 7
Step-by-step explanation:
18 divided by 3 is 6
21 divided by 3 is 7
Answer:
A. 6 to 7
Step-by-step explanation:
18 : 21 then you simplify
6 : 7
1
Write the following:
a) 16 as a fraction of 152
b) 15 as a fraction of 210
Answer:
dddddweqwqq
Step-by-step explanation:
Least the containers from least to greatest capacity; 1.73, 2.061, 1.59, 2.1
Answer:
1.59 < 1.73 < 2.061 < 2.1
Step-by-step explanation:
Hello,
We know that 2 is higher than 1. So to pick the first ones we know it won't be the two numbers starting with a 2. We are left with two numbers : 1.73 and 1.59. In this case we can multiply these two numbers by 100. We are allowed to do this only if we do it to all the numbers we are trying to figure out. In this case, it is 1.73 and 1.59 (we are excluding the 2s). So we end up with : 173 and 159. This might help you. We obviously know that 173 is a larger number than 159.
So, we then proceed to the numbers starting with a 2. In this case we can multiply both by 1,000 considering the fact that the number 2.061 has 3 digits after the dot. This will make it easier for us. When we multiply both by 1,000 we end up with 2,061 and 2,100. We obviously know that 2,061 is smaller than 2,100.
I hope this helped
Kind regards,
Clém
What is the product?
(-202 + 5) (502 -65)
+
0-1004 +17025-652
O-1004+ 170452-652
0 -1004 - 7028-682
O -1004+ 1702S+682
Answer:
−1334o+1702s+84506
Step-by-step explanation:
wasn't sure if u were serious or not....
Answer:
N/A (Not Available Answer)
Step-by-step explanation:
Multiply both sides of the second equation by 2. What equation results?
Answer:
The equation would be helpful - but it would be the exact same equation just doubled. If you simplified it it would still equal the same
Step-by-step explanation:
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Amanda has $40 to spend on flowers. She wants to buy a pair of red rose flowers for $18 and spend the rest on lly flowers. Each lily flower costs $11. Choose the inequality for the number of lly
flowers she can purchase:
o
A
11x + 18 5 40
B. 18x + 11 S 40
G
C. 11x + 18 < 40
D. 18x + 18 < 40
Answer:
[tex]11x + 18 \leq 40[/tex]
Step-by-step explanation:
She can buy x illy flowers, and each illy flower costs $11.
She wants to buy a pair of red rose flowers for $18 and spend the rest on lly flowers. Each lily flower costs $11.
This means that the total amount she will spend is:
[tex]18 + 11x[/tex]
Amanda has $40 to spend on flowers.
This means that her total spending can be at most $40, which means that:
[tex]11x + 18 \leq 40[/tex]
This is the inequality that models this situation.
Amanda wants to carpet the floor of her bedroom, shown in the figure. She needs to calculate the area of the floor to determine how much carpet to buy.
What is the area, in square feet, of Amanda’s bedroom floor?
A.32.5 square feet
B.46 square feet
C.65 square feet
D.110.5 square feet
Answer:
A.) 32.5 Square Feet
Step-by-step explanation:
10ft + 6.5 = 16.5
16.5 + 13 = 19.5
19.5 + 13 = 32.5
10ft + 6.5 + 3 + 13 = 32.5
Answer: Te answer is A 32.5
Step-by-step explanation:
Find angle x, giving your answer to 1 decimal place.
38°
х
11 cm
8 cm
Answer:
x = 55.8
Step-by-step explanation:
sinA/a + sinB/b
label any of them A (the angle) and opposite it will be a (the side)
[tex] \frac{ \sin(38) }{8} + \frac{ \sin(x) }{11} [/tex]
[tex]11 \times \frac{ \sin(38) }{8} [/tex]
(you can put ×11 the opposite area as well, it makes the same answer)
=0.84653452.....
[tex] \sin^{ - 1} (0.84653452)[/tex]
=57.83672257
What is the rate of change: y=x+5
Answer:
x or 1x.
Step-by-step explanation:
The rate of change is slope.
Slope=m
y=mx+b
y=x+5
x is the same thing as 1x. So...
Please help due soon.
Answer:
There will be a decrease in everything
Step-by-step explanation:
The phytoplankton uses the sun and if it's hard for them to survive the krill will have no food, and what eats the krill won't have food either.
James has collected 3985 stamps so far. He had 787 stamps from countries other than the United States. What percent of the stamps are from countries other than the United States?
Answer:
divide 787 by 3985 then multiply that by 100
Step-by-step explanation:
if it were 100 stamps total and 50 from non US countries, you could pretty easily tell it was half, or 50% to ge that you need to divide the number in question by the total so 50/100. which gets .5. to get the percent you multiply it by 100
so given the numbers we divide 787 by 3985 then multiply that by 100
Sydney has 3 3/5 yards of ribbon to make bows. Each bow is made from a piece of ribbon that is 2/5. How many bows can Sydney make?
Answer:
9
Step-by-step explanation:
2/5 x 2 = 4/5
4/5 x 2, or 2/5 x 4 = 1 3/5
1 3/5 x 2, or 2/5 x 8 = 3 1/5
3 1/5 + 2/5, or 2/5 x 9 = 3 3/5
Shaun is 1.88 m tall.
David is 6 cm taller than Shaun.
How tall is David
David is 1.94 meters tall.
Given that,
Shaun is 1.88 meters tall.
David is stated to be 6 centimeters taller than Shaun.
To determine David's height, we need to add the additional height to Shaun's height.
Since there are 100 centimeters in a meter, we can convert the 6 centimeters to meters by dividing it by 100: 6 cm / 100 = 0.06 meters.
Now, we can add this height to Shaun's height to find David's height:
1.88 meters + 0.06 meters = 1.94 meters.
Therefore, David is 1.94 meters tall.
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Solve the expression
Answer:
y - 12 = 89
y - 12 + 12 = 89 + 12
y = 101