Sam kept track of the number of problems he was assigned for his math homework on the box plot. A number line goes from 0 to 28. The whiskers range from 4 to 26, and the box ranges from 11 to 26. A line divides the box at 15. Which statement must be true according to the box plot?
Answer:
I think its A
The data is symmetric and shows that half of the assignments contained 15 problems or fewer.
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Work out the volume of this sphere.
Give your answer to 1 decimal place.
4.7 cm
Answer:
434.9 cm³
Step-by-step explanation:
Volume of a sphere: 4/3πr³
Substitute the information to find the volume.
4/3π(4.7)³ = 434.9
Answer:
yep, absolutely mess
5
The diagram shows two right-angled triangles. OAB
and OCD
Work out the length of BD. I
7 cm
4 cm
14 cm
Given:
The diagram shows two right-angled triangles OAB and OCD.
To find:
The length of BD.
Solution:
Let the length of BD is x.
In triangle OAB and OCD,
[tex]\angle AOB\cong \angle COD[/tex] (Common angle)
[tex]\angle ABO\cong \angle CDO[/tex] (Right angle)
[tex]\Delta OAB\sim OCD[/tex] (By AA property of similarity)
We know that, the corresponding sides of similar triangles are proportional. So,
[tex]\dfrac{AB}{CD}=\dfrac{OB}{OD}[/tex]
[tex]\dfrac{4}{7}=\dfrac{14}{14+x}[/tex]
[tex]4(14+x)=14(7)[/tex]
[tex]56+4x=98[/tex]
Subtracting 56 from both sides, we get
[tex]4x=98-56[/tex]
[tex]4x=42[/tex]
[tex]x=\dfrac{42}{4}[/tex]
[tex]x=10.5[/tex]
Therefore, the length of BD is 10.5 cm.
HELP MEEEEEEEEE PLSS
Answer: 8/63
Step-by-step explanation:
Just divide it
Answer:
The answer is 8/63.
When u get two fractions like that, u gotta flip the bottom one upside down. So that the bottom number is on the top and the top number is on the bottom.
Olivia has $9,050 in a savings account that earns 2.5 % annually. How much will she earn in interest in 2 years?
Answer:
452.5
Step-by-step explanation:
9050 x 0.025
226.25 x 2
452.5
Solve the equation:
2m + 45 = 49
Answer:
m=2
Step-by-step explanation:
2m=4
m=2
if my answer helps please mark as brainliest.
Answer:
2(2)+45=49
Step-by-step explanation:
please mark as brainlest im corrcect.
What is the additive inverse of -10?
Answer:
The inverse with respect to addition; the opposite. The additive inverse of 12 is −12. The definition of an additive inverse is the number needed to bring a negative number to zero. An example of an additive inverse is the number 30 when added to -30. So the additive inverse of -10 is 10
Step-by-step explanation:
Answer: 10
Step-by-step explanation:
To find the additive inverse of a number, all we should do is change its sign. Thus, the additive inverse of a positive number is a negative number, and the additive inverse of a negative number is a positive one. So the additive inverse of -10, which is negative, is positive 10, or just 10.
3) You find a jar of quarters on the sidewalk and decide to start collecting them to cash in at the end of the school year.
You are able to find 50 new quarters every week and after 5 weeks you have 350 total quarters.
Write an equation that gives the number of quarters as a function of how many weeks passes.
Need h
Show work
At the end of school (24 weeks) you cash in your quarters. How much money do you have?
Answer:
I dont rally know
Step-by-step explanation:
try it yourself
If x= -4 and y=-8, which expression would have a negative value?
A: x+y
B: x-y
C: x*y
D: x/y
Step-by-step explanation:
x + y will have negative value as
x + y = -4 + (-8) = - 4 - 8 = - 12
Answer:
A
Step-by-step explanation:
They are both negative so you will keep the negative sign when you add.
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8x2 - 6x + 3 – 2x – 10x?
Answer:
8[tex]x^{2}[/tex] + 3 + -6x
Step-by-step explanation:
First we need to find the like terms so that we could add them. In this case the like terms are,
1. 6x , -2x , -10x
So, these are the only terms that we can add in this expression.
Hence,
=> 8[tex]x^{2}[/tex] + 3 + (6x - 2x - 10x)
=> 8[tex]x^{2}[/tex] + 3 + -6x
And this is as simple as this expression can go until we find the value of "x" which is not yet told.
Hope my answer helped.
Answer:
☺️
Step-by-step explanation:
Calculator mo.. Baka maka tulong sayo. God bless
HELP HELP HELP AND ILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
(1/2)(12 ÷ 3) + 3/5 = (1/2)4 + 3/5 = 2 + 3/5 = 10/5 + 3/5 = 13/5
Which linear equations have one solution? Check all that apply.
5x - 1 = 3(x + 11)
4(x - 2) + 4x = 8(x – 9)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
2(x - 1) + 3x = 5(x - 2) + 3
Step-by-step explanation:
linear equations have one solution are:-
5x - 1 = 3(x + 11)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
Answer:
The linear equations that have one solution are:
5x - 1 = 3(x + 11)
4(x – 6) + 4 = 2(x - 3)
2(x – 4) = 5(x – 3) + 3
Step-by-step explanation:
100% on Edge 2021
What is the expanded form of 4,365,421,006
Answer:4 × 109
+ 3 × 108
+ 6 × 107
+ 5 × 106
+ 4 × 105
+ 2 × 104
+ 1 × 103
+ 0 × 102
+ 0 × 101
+ 6 × 100
Step-by-step explanation:
Answer:
Ok!
Step-by-step explanation:
if you need help with "expanded form" you can always go to calculatorsoup
The temperature at 6.00 am was - 12 the temperature increased by 1/2 each hour for 6 hours what was the temperature in degrees Fahrenheit at noon
Answer: -9 degrees Fahrenheit
Step-by-step explanation:
Given: Temperature at 6:00 AM = -12 degrees Fahrenheit
Temperature increased each hour = [tex]\dfrac12[/tex] degrees Fahrenheit
Temperature increase in 6 hours = [tex]6\times\dfrac12=3\text{ degrees Fahrenheit}[/tex]
Temperature at noon = Temperature at 6:00 AM+Temperature increase in 6 hours
= -12+3 degrees Fahrenheit
= -9 degrees Fahrenheit
Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit
write the equation of the line with a slope of 8, through the point (7,1)
Answer:
Y = 8x - 55
Step-by-step explanation:
Write an expression to represent 8 less than the product of 6 and a number, y
Answer:
6y-8
Step-by-step explanation:
8 less than.... ? - 8
The product of..... (6 (multiply) ?) - 8
6 and a value y....... (6 (multiply) y) - 8
= 6y-8
The measure of a side of a square is x units. A new square is formed with each side 6 units longer than the original square's side Write an expression to represent the are of the new square Hint Draw the new square and count the squares and rectangles1 Original Square
4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?
Answer:
140
Step-by-step explanation:
80 Divied by 4 is 20
SO Each Pair Is 20
7 x 20 = 140
Answer:
140
Step-by-step explanation:
It would be $20 a pair.
simplify the expression p(p^-7*q^3)^-2*q^-3
A.p/q^3
B.p^15/q^9
C.1/(p^9*q^2
D.p^14*q
Answer:
B.p^15/q^9
Step-by-step explanation:
p(p^-7•q^3)^-2•q^-3
answer: B. p^15/q^9
Will give brainliest to decent answer!
Answer:
1. Domain: [0,120] Range: [0,300]
2. f(30) = 200; After 30 minutes, the altitude of the balloon is 200 feet.
3. x = 10; When the altitude of the balloon is 100 feet, the time has passed is equal to 10 minutes.
4. at 20-40 minutes
5. 70 minutes
6. x: {40 ≤ x ≤ 90}
Step-by-step explanation:
1. The line is between 0 and 120 on the x-axis and is between 0 and 300 on the y-axis.
2. When x = 30, y equals 200.
3. When y = 100, x equals 10.
4. The line stays on 200 for 20 minutes, between 20 and 40.
5. Between 30 and 100 minutes, the altitude is greater than 200.
6. All x values between 40 and 90 (including 40 and 90 too) matches with 300 as their y-coordinate.
Answer:
.1:
.2:
.3:
.4: At around 20 to thirty minutes
.5: From 20 to 90 minutes
.6:
Step-by-step explanation:sorry i dont know the others
50 ml of water is poured into a beaker. 50 ml of another liquid is poured into the same beaker. The beaker is left undisturbed for some time. After some time, it is observed that the liquid forms a clear layer on top of water. If the density of water is 1 g/cc, what could be the density of the second liquid?
Answer:
Well if you combined 50 ml to a beaker that already had 50 ml of water in it total you have 100 ml of water. The density of the second liquid would be the same as the first beaker but sense they are combined it would be 2 g/cc.
Step-by-step explanation:
A rectangle is 8 inches in length and it is 1 and 1/2 foot wide. What is the area 2 possible answers btw lol pls help asap!!
Answer:
Area = 144 inches2
or
Area = 1 feet2
Steps:
1.5 feet = 18 inches
Area = l × w
= 8 × 18
= 144 inches2
or
8 inches = 0.66666666666667 feet
Area = l × w
= 0.66666666666667 × 1.5
= 1 feet2
helpppp me on thisss
Answer:
B
Step-by-step explanation:
3600/30/16=15/2=7 1/2
Identify the independent variable and dependent variable in the situation:
Wait time, w, and the number of people in line to get on a ride, p.
Independent variable
[Choose)
Dependent variable
[Choose ]
Help on this math question ♀️
Answer:
the 2nd 3rd and 4th answers are the correct ones
Step-by-step explanation:
hope this helps you
40 fl oz = _ c 9 gal=__ qt
Geometry
The sides of four triangles are given.
Triangle A: 6 cm, 8 cm, and 10 cm
3 2
3
Triangle B:
10
-in
in, in, and
Triangle C: 8 ft, 15 ft, and 17 ft
Triangle D: 0.32 mm, 0.96 mm, and 1 mm
gin
Which of the four triangles is obtuse?
В у
Answer:
12
Step-by-step explanation:
What is 5 divided by 6 rounded to three significant figures? pls help ASAP.
Answer:
0.833
Step-by-step explanation:
5/6 = 0.83333333
Only the 8 and 3's are Significant Figures, so the answer is 0.833.
PLEASE HELP WILL GIVE THE CROWN!!!
Find the length of the line segment NQ.