Answer:
5
Step-by-step explanation:
you add up all the numbers, then divide but how many numbers there are:
all add up to 40, divide the 40 by 8 to get 5
Answer:
5 is the mean
Step-by-step explanation:
First, add everything together.
4 + 5 + 6 + 7 + 3 + 4 + 10 + 1 = 40
Then, divide by 8
40 ÷ 8 = 5
Have a great day! :)
-2 1/3 - (-5)=?
Pls solve
Answer:
8/3
Step-by-step explanation:
-2 1/3 - (-5)
-7/3 - (-5)
= 8/3
5 b = - 25 for algebra
Answer:
b= -5
Step-by-step explanation:
because 5x-5=-25
Find the angle of xyz
Give your answer to 1 decimal place.
Answer:
The value of sine of angle XYZ is equal to 0.96.
Step-by-step explanation:
Given that,
Base, b = 4 cm
Height, h = 13 cm
We need to find the sinY.
Using Pythagoras theorem,
YZ² = XY² + XZ²
YZ² = 4² + 13²
YZ = 13.60 cm
Using trigonometry,
[tex]\sin Y=\dfrac{13}{13.60}\\\\\sin Y=0.96[/tex]
So, the value of sine of angle XYZ is equal to 0.96.
A screwdriver is a simple machine called a?
Answer:
Wheel & axle
Step-by-step explanation:
Answer: it is called a
wheel and axle
Step-by-step explanation:
sheeeeeeeeeeeeeeeeeeeeeeeeeeeesh
Sumita is following this recipe to make flapjacks.
Sumita uses 125 g of oats.
How many flapjacks is Sumita making?
Recipe: Makes 8 flapjacks
225 g margarine
150 g sugar
125 mL syrup
250 g oats
25 g sultanas
Answer:
20 flapjacks is the answer.
The weight of oranges growing in an orchard is normally distributed with a mean weight of 3.5 oz. and a standard deviation of 0.5 oz. Using the empirical rule, determine what interval would represent weights of the middle 68% of all oranges from this orchard.
Answer:
(3 oz ; 4oz)
Step-by-step explanation:
Given that :
Mean = 3.5 oz
Standard deviation = 0.5 oz
According to the empirical rule ; 68% is 1 standard deviation from the mean.
Hence, the interval that would represent the middle 68% will be:
(3.5 oz - 0.5 oz) ; (3.5 oz + 0.5oz)
(3 oz ; 4oz)
please help me ill give you the crown thing if its right
Answer:
15
Step-by-step explanation:
3/5 = x/25
x = 15
Answer:
15
Step-by-step explanation:
25/5 = 5 so 3*5=15. also 3/5 is the same as 15/25. (15/5 = 3 and 25/5 = 5)
s t are positive integers
(X +S) (x-t) is expanded - Simplified
The
answer
is x² + Kx-40 where K is a positive integer
work out the
out the smallest possible value of K
Given:
The expanded form of [tex](x+s)(x-t)[/tex] is [tex]x^2+Kx-40[/tex].
Where, s, t, K are positive integers.
To find:
The smallest possible value of K.
Solution:
The expanded form of [tex](x+s)(x-t)[/tex] is [tex]x^2+Kx-40[/tex]. It means,
[tex](x+s)(x-t)=x^2+Kx-40[/tex]
[tex]x^2-tx+sx-st=x^2+Kx-40[/tex]
[tex]x^2+(s-t)x-st=x^2+Kx-40[/tex]
On comping both sides, we get
[tex]K=s-t[/tex] ...(i)
K is a positive integer if s>t.
And
[tex]st=40[/tex]
The factor pairs of 40 are (1,40), (2,20), (4,10), (5,8), (8,5), (10,4), (20,2) and (40,1).
Since s>t, therefore the possible values for (s,t) are (8,5), (10,4), (20,2) and (40,1).
Using (i), find the value of K for each factor pair.
[tex]K=8-5=3[/tex]
[tex]K=10-4=6[/tex]
[tex]K=20-2=18[/tex]
[tex]K=40-1=39[/tex]
Therefore, the smallest possible value of K is 3.
60% expressed as a ration is StartFraction 60 Over 100 EndFraction. What is this as a fraction in its reduced form?
Answer:
3/5
Step-by-step explanation:
60% means 60 out of 100. For example if you get 60 marks in an exam of 100 marks. This means you got 60% marks.
Which is 60/100. This fraction can further be reduced to 6/10 [divide both numerator and denominator by 10)
6/10 = 3/5 [divide both numerator and denominator by 2)
So, the reduced form of 60% =3/5
what is thg value of the expression below?
2 [32 – (4 - 1)]
Enter your answer in the box.
Answer:
58
Step-by-step explanation:
4-1= 3
32-3 = 29
29 x 2 = 58
2. Convert 3.554 into a percent.
Answer:
355.4%
Step-by-step explanation:
Answer:
355.4%
Step-by-step explanation:
Multiply 3.554 with 100.
Find the volume of the figure below
Answer:
36.3 is the answer to the question
What association does the scatter plot show
A positive nonlinear association
B positive linear association
C no
D negative nonlinear
E negative linear
Answer:
The answer would be no association
Step-by-step explanation:
HELP ME PLEASE PLEASE PLESSEEEE
Answer:
12/7
Step-by-step explanation:
Find X. It’s a right triangle
Answer:
7.64
Step-by-step explanation:
use tangent (opposite over adjacent)
tan27=x/15
multiply both sides by 15 to isolate the x
15tan27=x
use a calculator
answer = 7.64
Which of the following expressions are equivalent to 10-12
Answer:
(5+5)+(2•6)
Step-by-step explanation:
I can’t see the attachment
Benito cooked 48 cupcakes for his school’s bake sale. His mother cooked 132 additional cupcakes for the sale. How many cupcakes did Benito and his mother cook altogether?
84
132
180
190
Answer:
180
Step-by-step explanation:
132 plus 48 is 180 so altogether they baked 180 cupcakes
I hope this helped! :)
Please help I am muddled
4a+2f=?
Answer:
4a+2f
2(2a+f)
Step-by-step explanation:
NO LINKS PLS
Question 34 of 51 What is the distance from A to B? 10 8 B(6.6) 6 4 2 X - 10 -8 -6 4-2 -2 2 4 6 8 10 A(-6, -3) 4 6 -8 -10 O A. 225 units O B. 21 units O C. 15 units w O D. 3 units SUBMIT PREVIOUS
Answer:
The answer is 15 units.
Step-by-step explanation:
If you count the number of units from point A up to the same Y coordinate as point B, the amount of units is 9.
Then, the number of units from that point over to point B is 12 units.
Using this information, you can use the Pythagorean theorem to find that 9 squared is 81, 12 squared is 144, add 144 and 81 to get 225, and then you can find the square root of 225 which equals the answer of 15 units.
Answer:
its 15 units
Step-by-step explanation:
What is the probability of tossing a number cube and it landing on an odd number and then tossing it again and it rolling on a 4?
1.3/4
2.2/3
3.5/6
4.1/12
Answer:
How to do it -
1 . Determine a single event with a single outcome.
2 . Identify the total number of outcomes that can occur.
3 . Divide the number of events by the number of possible outcomes.
Answer = 2/3
Please help with these high school geometry circle questions.
Answer:
I don't know I'm really sorry please don't be angry
and if you want my social media cause your angry I'll give
What is the correct meaning of the word collided?
A caution flag was raised when two cars collided at a turn during the high-speed race.
A.stopped
B.sped up
C.crashed
D.slowed down
Answer:
Crashed
Step-by-step explanation:
Collided means to "hit with force when moving."
someone pls help me with this question
Answer:
10 units
Step-by-step explanation:
[tex]4 \times 2.5 = 10[/tex]
Answer:
the answer is 15.4 units
Please help me thanks please
I will give you brainlest
Answer:
60
Step-by-step explaintion
5 x 12
NEED ANSWER RIGHT NOW PLS Which graph represents the solution set of the inequality Negative 9 greater-than x?
A number line going from negative 13 to negative 7. An open circle is at negative 9. Everything to the left of the circle is shaded.
A number line going from negative 13 to negative 7. A closed circle is at negative 9. Everything to the left of the circle is shaded.
A number line going from negative 13 to negative 7. An open circle is at negative 9. Everything to the right of the circle is shaded.
A number line going from negative 13 to negative 7. A closed circle is at negative 9. Everything to the right of the circle is shaded.
Answer:
i think C
Step-by-step explanation:
tell me if i am wrong and hope you have a good day
Answer:
A
Step-by-step explanation:
A stack of 500 pieces of paper is 2 inches tall. How tall is a stack of 250 pieces? 100 pieces? 10 pieces?
17 and 18 plzzzzzzzzzz
Answer:
I think number 17 is depends on the type of substance
18 is no.
Step-by-step explanation:
PLEASE HELP DOES ANYONE KNOW HOW TO SOLVE THIS
Answer:
36
Step-by-step explanation:
All angles are right angles here. You know one is 54 so the other unknown side in that quadrant has to be 90 - 54.
As angle B is going to be the same as the angle that you just located in that quadrant, the answer is 36
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
x≤0
JUst search it up on mathpapa lol
Answer:
x<0
Step-by-step explanation:
looks like this is an algebraic equation, we can get the answer by observation the "x" - witch we have to get, and see if x is bigger or smaller than the numbers. By doing that its not and we know x<0.
What is p (not 3) ?
You roll a fair 6-sided die
Answer:
P(not3)=5/6=.83
Step-by-step explanation:
Find probability of a die that didn’t have a 3 means that it could have a 1,2,4,5,6. This is 5out of 6.
5/6=.83
Answer:
0.83
Step-by-step explanation:
There are six sides of a dice and you are trying to find the probabilty of rolling anything other then a three. That leaves you with 5 out of 6 sides that you can roll. Fraction is 5/6. 5/6 as a decimal is 0.83