y= mx+b
m is slope and b is y interept so:
y=5x+3
2.) What is the mean number of boys in the three classes? What is the mean number of girls in the three classes?
3.) What is the mode of the number of girls in the three classes?
4.) What is the median number of students in the three classes?
Answer:
2.) Mean for boys: 13
Mean for girls: 14
3) No mode
4) 14
Step-by-step explanation:
2.) Finding mean for boys: 15+12+12 = 39
39/3 = 13
Finding mean for girls: 14+12+16 = 42
42/3 = 14
4.) 12, 14, 16
Median: 14 (middle number when put in ascending order)
The histogram represents the number of boxes of colored pencils ordered by classrooms.
Which interval includes the outlier?
25–29 boxes
30–34 boxes
45–49 boxes
55–59 boxes
Answer:25-29
Step-by-step explanation:
Outliers are data pieces that are significantly different than rest. For example,with the numbers 6,90,101,and96 6 would be the outlier.
Find the sum of −7 and the opposite 4 + 2.
Answer: -13
Step-by-step explanation: What you would do is you would take 4+2 and you'll get 6 and the opposite of that is -6 and then you would add -7+ -6 to get -13
question down below i will give brainlest
Answer:
10 to the 5th power is 1 million if that's the question.
There is a bag of 50 marbles. Andre takes out a marble, records its color, and puts it back in the bag. In 4 trails, he gets a green marble time. Jada takes out a marble, records its color, and puts it back in the bag. In 12 trials, she gets a green marble 5 times. Noah takes out a marble, records its color, and puts it back in the bag. In 9 trials, he gets a green marble 3 times. Estimate the probability of getting a green marble from this bag. Explain your reasoning.
Answer:
1/4 or 25%
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
A scale model of the front view of Tony’s house is shown. What is the minimum amount of paint needed for two coats?
A. 594 square centimeters
B. 297 square centimeters
C. 216 square centimeters
D. 81 square centimeters
Answer:
594 square centimeters
The minimum amount of paint needed for two coats will be 297 square centimeters. Then the correct option is B.
What is the area?Surface area refers to the area of an open surface or the border of a multi-object, whereas the area of a plane region or plane field refers to the area of a form or planar material.
The shape is a combination of the rectangle and the triangle. Then the area of the shape is calculated as,
A = 1/2 x 18 x 9 + 18 x 12
A = 81 + 216
A = 297 square centimeters
The minimum amount of paint needed for two coats will be 297 square centimeters. Then the correct option is B.
More about the area link is given below.
https://brainly.com/question/27683633
#SPJ3
Find the surface area:
Answer:
120 in
Step-by-step explanation:
(5 in * 12 in)/2 = 30 in
30 in * 4 = 120 in
I hope that helps :D
One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was leftover?
A) 2/6
B) 2/3
C) 4/6
D) 1/2
Answer:
I thinks it's A
Step-by-step explanation:
1) 12:6×1=2
2) 12:4×1=3
3) 1+1+2+3+2=9
4) 12-9=3
The amount of pizza that is left over will be 1/4. Then the correct option is E.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza.
Then the amount of pizza that leftover will be
⇒ 1 - (1/12) - (1/12) - (1/6) - (1/4) - (1/6)
⇒ 1 - (1/12) - (1/12) - (2/12) - (3/12) - (2/12)
⇒ 1 - [(1 + 1 + 2 + 3 + 2) / 12]
⇒ 12 / 12 - 9 / 12
⇒ (12 - 9) / 12
⇒ 3 / 12
⇒ 1/4
The amount of pizza that is left over will be 1/4. Then the correct option is E.
Your question was incomplete, but the complete question was given below.
One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was left over?
A) 2/6
B) 2/3
C) 4/6
D) 1/2
E) 1/4
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
Help!!!!!!!!!!!!!!!!!!!!!!!!!!
4. Tickets to a basketball game cost $4
adults and $2 for children. Write an expression that gives the total cost for
a adults and c children to attend the game. What is the total cost for
a family of 2 adults and 3 children to attend the game?
Pleaase Help! Thanks
ay yo bruv i need help with this question 4
Answer:
Soapy Suds
Step-by-step explanation:
If you calculate the volume for each detergent, then your can see that Soapy Suds has a greater volume than Clean & Bright.
Can you think of multiple ways to show that all three expressions are equivalent?
Answer:
yes
Step-by-step explanation:
all three equations show that the amount of variable c's there are is 4, and the amount of the number 9 there is is 4
PLEASE HELP ME!!!! I WILL MARK THE BRAINIEST TO WHOEVER ANSWERS THIS CORRECTLY!!!!!!!! THIS IS TIMED!!!!!!! PLEASE HELP ME!!!!!!!
The question says:The annual profits for a company are given in the following table, where x represents the number of years since 2001, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, find the projected profit (in thousands of dollars) for 2012, rounded to the nearest thousand dollars.
Answer:
equation is about y = 10.5x + 152
Answer is about 332 thousand
Step-by-step explanation:
Which of the following would be the best equation for the function of the values for Janet’s reading?
A. p = 6h
B. p = 20h
C. h= 20p
D. 20 + p = h
what is the area of LMN
Answer:
238
Step-by-step explanation:
Area of a triangle= base x height/ 2
A= 34x14=476
A=476/2=238
Answer: I believe 238!
helppppppppppppppppp pl
whoever gets this right will get a brainiest and a good rating
Answer:
The radius and the diameter of the circle are 11 cm and 22 cm respectively.
Step-by-step explanation:
The radius of a circle is a line segment extending from the center of a circle or sphere to the circumference or bounding surface, while the diameter of a circle is a straight line passing from side to side through the center of a body or figure, commonly a circle or sphere. Since the diameter goes entirely across the circle while passing through the midpoint - or center - of a circle and the radius only goes from the edge to the midpoint, that means the diameter is twice as big as the radius. In this example, the radius is already given to you, which is 11 cm, based on the image. Using this, you can figure out the diameter of that circle would be [tex]11 * 2[/tex] or 22 cm. So the radius of the circle is 11 cm, while the diameter of the circle is 22 cm.
Geometry
Please no spam
Answer:
C
Step-by-step explanation:
help question is on the photo attached
Answer:
the third one..i think
Step-by-step explanation:
PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!
A shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?
have THREE expressions plss <33
Answer:
4” wide 2” height and 12”
Step-by-step explanation:
5. Use 3.14 for π to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary.
Step-by-step explanation:
the radius of a circle is half of the diameter
= 24.4/2 = 12.2 m
the area of a circle is
pi × r²
r being the radius.
so, in our case that is
3.14 × 12.2² = 3.14 × 148.84 = 467.3576 ≈ 467.36 m²
plz someone help me I just guessed but what's the real answer, I need this asap
Answer: Honestly it has to be B dont see how the others come into play
Step-by-step explanation:
Whats the supplementary angle of 109 degrees.
Answer:
Answer is 71°
Step-by-step explanation:
Two angles are said to be
supplementary angles if their
sum is 180°.
******************************************
one angle ( x ) = 109°
Let the second angle = y
x + y = 180°
=> y = 180° - x
=> y = 180° - 109°
=> y = 71°
So,
Supplementary angle of 109° should be 71°
I hope this helps
Have a great day <3
!!!*BRAINLIEST*!!!
Troy has 2 pairs of khaki pants, 2 pairs of blue pants, and 2 pairs of black pants hanging in his closet. He takes a pair of pants out of his
closet without looking. What is the probability the pants are blue?
A. 1/6
B. 1/3
C. 1/2
D. 2/3
$600 is invested at a rate of 4.25% for 15 years. How much money will be in the account after those 15 years?
Answer:
$382.5
Step-by-step explanation:
Interest Formula:
Interest = Principle x rate x time
Interest = (600) (0.0425) (15)
Interest = 382.5
please just help me fill in the blanks
Answer:
Complementary Angles: equal 90 degrees
Supplementary Angles: equals 360 degrees
Step-by-step explanation:
Complementary Angles:
65+25=90
78+12=90
43+47=90
Supplementary Angles:
54+306=360
113+247=360
148+212=360
88+272=360
Hope this helps
Answer:
C
36 - 54
65 - 25
78 - 12
43 - 47
S
126
67
32
92
Explanation:
Comp: 90 - _ = _
90 - 36 = 54
Supp: 180 - _ = _
180 - 54 = _
Point A is located at -0.75 and point B is located at on a number line.
Part B: Point A and point C are the same distance from point B, but they are NOT the same point. What is the coordinate of point C?
please help me i dont udnerstand this at all
Answer:
A
Step-by-step explanation:
-(x) so -(12)=-12
(-12,-19)
Drag the numbers to complete the following statements.
Numbers may be used more than once.
50 is how much greater than 0.5
0.005 is how much greater than 0.5
and the same for number 1 but the 50 and 0.5 switch places
Answer:
Step-by-step explanation:49.5
Answer:
49.5 is the answer
Step-by-step explanation: