Answer:
5.
Step-by-step explanation:
if its 5 or more raise it to the next whole number when asked.
The number nearest whole to 4.666 is 5
What is round off?
Rounding off means a number is made simpler by keeping its value intact but closer to the next number
The nearest to whole number of 4.666
4.666 lies between 4 and 5, whose rounding to nearest to whole number will 5.
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Kevin has a ratio of 2 wrong answers to 7 correct answers on his math test. If he got 6 questions wrong, then how many did he answer correctly
Answer:
21
Step-by-step explanation:
2:7 Ratio
Since he got 6 wrong it 6:?
6/2 = 3
3*7=21
6:21
He got 21 right
evaluate the algebraic expression 18 + (- 31) =
Answer:
-13
Step-by-step explanation:
Will give brainlyist
The distance from New York City, New York, to Paris, France, is 3628 miles and the distance from New York City to London, England, is 3463 miles. Which distance is greater, and by how much?
A. The distance between New York City and London is greater by 65 miles.
B. The distance between New York City and Paris is greater by 65 miles.
C. The distance between New York City and Paris is greater by 165 miles.
D. The distance between New York City and London is greater by 165 miles.
Answer:
C. The distance between New York City and Paris is greater by 165 miles.
If you subtract 3628-3463 you get 165 miles
Paul and Tammy went out to dinner and the total of their meals was $37.85. Paul spent $12.55 less than what Tammy spent. How much did Paul spend?
Answer:
Paul spent $12.65
Step-by-step explanation:
Create a system of equations where p is how much Paul spent and t is how much Tammy spent.
p + t = 37.85
p = t - 12.55
Solve by substitution:
p + t = 37.85
(t - 12.55) + t = 37.85
2t - 12.55 = 37.85
2t = 50.4
t = 25.2
Find how much Paul spent by plugging in 25.5 as t into p = t - 12.55
p = t - 12.55
p = 25.2 - 12.55
p = 12.65
So, Paul spent $12.65
Select the correct answer from each drop-down menu.
Josh is doing a group project for his statistics class. The group needs to carry out a survey and write a report on the results. They decide to focus on gathering data about
the sleep habits of students at the high school. There are 850 students at the high school, so Josh's group proposes this method for collecting the data,
Method: We will pass out a link for our survey to 100 students as they enter from the bus drop-off lane.
Is this an appropriate sampling method? Why or why not?
This
should
a good sampling method because the sample is
To increase randomization, Josh and his team
Answer:
This is not a good sampling method because the sample is only students who ride the bus. To increase randomization, Josh and his team should include students who use other entrances.
Step-by-step explanation:
Plato
Answer:
Is not
only students who ride the bus
include students who use other entrances
Step-by-step explanation:
all 3 correct on plato
The ordered pairs (20, -29.5),(21, -31), and (22, -32.5) are points on the graph of a linear equation. Which
of the following graphs show all of the ordered pairs in the solution set of this linear equation?
The graph that contains the 3 points is the bottom right graph.
Which line contains the 3 points?We want to see which of the graphs contains the 3 ordered pairs:
(20, -29.5),(21, -31), and (22, -32.5)
So we just need to look at the graphs and see which one has these points, notice that as x increases y decreases, so we have a decreasing line.
The slope of the decreasing line is:
a = (-31 + 29.5)/(21 - 20) = -1.5
The graph with this slope is the last one (bottom right, the other decreasing line has a slope of -1). So that is the correct option.
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From the figure below, Prove that segment JP is parallel to segment LM.
1. Slope of JP
(Write answer as a fraction. Ex 5/6. No spaces)
2. Slope of LM
(Write answer as a fraction. Ex 5/6. No spaces)
3. The two segments are Parallel or Perpendicular?
(spell out the correct
answer. No caps needed)
Answer:
1. Slope of JP is 2/3
2. Slope of LM is 2/3
3. The two segments are Parallel.
Step-by-step explanation:
1. Slope is easy to find out if you have a graph. Rise/Run is how I remember it. The only thing you have to do is count. If you count from P to J Down 2 unites, and left 3 units you get your answer.
2. Slope LM is the exact same as Slope PJ because they are parallel.
3They are parallel because they both have the same slope.
Can anyone answer me pls and help me
Answer:
Step-by-step explanation:
Complementary is 90.
90-34 is 56.
how to multiply 6 × 5 × 3 using the associative property?
(6×5) × 3 = 6 × (5 × 3)
Step-by-step explanation:
The associative property is a math rule that says that the way in which factors are grouped in a multiplication problem does not change the product.
(6 × 5) × 3
(30) × 3
90
6 × (5 × 3)
6 × (15)
90
Compare the steps to find the distance between two points on the coordinate plane by first using the Pythagorean Theorem and then using the Distance Formula.
PLEASE HELP WILL GIVE BRAINLIEST!!
DONT ANSWER WITH A FILE
ILL GIVE BRAINLEST, please no links and show work :)
Answer:
80
Step-by-step explanation:
x + (2x-60) = 180
combine like terms
3x - 60 =180
add 60 to both sides
3x = 240
divide both sides by 3
x = 80
plug it back in to check
80 + (2(80) - 60 = 180
80 + (160 -60) = 180
80 + (100) = 180
180 = 180
Which statement best explains conditional probability and independence?
When two separate events, A and B, are independent,
P(A and B) P(A).P(B)
P(BA)
P(B). This means that the
P(A)
P(A)
occurrence of event B first did not affect the probability of event A occurring next.
When two separate events, A and B, are independent,
P(A and B) P(A).P(B)
P(BA)
- P(B) This means that the
P(A)
P(A)
occurrence of event B first affected the probability of event A occurring next.
When two separate events, A and B, are independent,
P(A and B) P(A.P(B)
P(BA)
P(B)
P(A)
This means that the
PA
occurrence of event A first did not affect the probability of event B occurring next.
When two separate events, A and B are independent,
P(A and B) P(A).P(B)
P(BA)
P(B)
P(A)
P(A)
This means that the
Answer:
The answer of the question would be: C)
Step-by-step explanation:
When two separate events, A and B, are independent, P(A|B)=P(B). This means that the probability of event B occurring first has no effect on the probability of event A occurring next. Because of the evident independence.
A group of student athletes were asked which organized sport they participate in. Each athlete participates in exactly 1 sport. The results are shown in this frequency table.
How many more athletes play in the sport that has the greatest number of participants than in the sport that has the least number of participants?
Enter your answer in the box.
Sport Number of participants
Soccer 14
Baseball 12
Tennis 6
Lacrosse 10
Basketball 9
Hockey 8
Answer:
8 More athletes play soccer than tennis
Step-by-step explanation:
Find the midpoint of the segment below and enter its coordinates as an
ordered pair. If necessary, express coordinates as fractions, using the slash
mark ( / ) for the fraction bar. (1,-1) (4,-4)
3-2 i know this by heart trust me i did the problem on paper hope it helps
Answer and show work.
1.) 9 - t = 3 (t -5)
2.) 5 (5y + 1) =10y - 25
Answer:
1. 6
2. 2
Step-by-step explanation:
1. 9-t=3(t-5)
9-t=3t-15
+t +t
9=4t-15
+15 +15
24=4t
4 4
6=t
2.5(5y+1)=10y-25
25y+5=10y-25
+25 +25
25y+30=10y
-25 -25
30=-15y
15 15
2=y
Car = V-8 sedan Years driven = first through third Miles driven = 14,000 miles each year In dollars and cents, the total projected Federal and state taxes and fees using method 2 for three years would be $
Answer:
609
Step-by-step explanation:
HELPPP QUICK PLEASEE IM BEGGING YOU!!!!!!!!!!
Answer: 2 1/2
Step-by-step explanation:
That is the answer
Answer:
2 1/2
Step-by-step explanation:
which transformation is represented by the rule (x,y) to (x-9, y+2)
Answer:
Translation 9 units to the left, and 2 units up
Step-by-step explanation:
The length of each of the legs of an isosceles triangle is represented by the
expression 6x – 2 inches. The length of the base of the isosceles triangle is
represented by the expression 3x + 1 inches. The perimeter of the isosceles
triangle is 42 inches. What is the length of the base?
Answer:
10 inches
Step-by-step explanation:
6x-2+6x-2+3x+1=42
12x-4+3x+1=42
15x-3=42
15x=45
x=3
Plug x=3 into 3x+1
3*3+1
9+1=10
Length of base is 10 inches
[4 + (3.5 × 10 – 7 × 2)] ÷ 5 A. 5 B. 24 C. 25 D. 46
Answer:
njkbjkb
Step-by-step explanation:
Answer:
A. 5
Step-by-step explanation:
4+(3.5)(10)−(7)(2) /5
Remove parentheses:
4+3.5*10-7*2/5
=[tex]\frac{25}{5}[/tex]
Divide the numbers:
[tex]\frac{25}{5}[/tex]=5
Which graph is an odd function
Equalvant Terms to 6(5x + 9y)
The Answer Is 30x+54y
have an amazing day <3
WILL MAKE BRAINLIEST
find the slope of each line
Answer:
1) 7/3
2) Undefined
3) 1
4) 7/4
Step-by-step explanation:
NEED ANSWER ASAP TYY SO MUCH IN ADVANCE
Answer:
13.70
Step-by-step explanation:
a^2+b^2=c^2
a = side 1
b = side 2
c = hypotenuse
9.2^2 + b^2 = 16.5^2
272.25 - 84.64 = 187.61 =b^2
√187.61 = b = 13.697 = 13.70
Answer:
see I hope u understand
Solve the system of equations.
y = 4x
y= x^2+ 3
Answer:
x=3 and x=1
Step-by-step explanation:
find roots of the equation by equating 4x and x^2+3 to eachother
Calculate the volume of the shape below:
of
10 m
25 m
16 m
Answer:
4,000
Step-by-step explanation:
Use the compass and ruler to construct the bisector of the angle given below.
someone help me please! i will rewars brainliest! this is geometry
Answer:
0.6
Step-by-step explanation:
Answer: 0.5
Step-by-step explanation:
Since the three portfolios are 20%, 30% and 50%, and the 20% and 30% are already there in the form of 0.2 and 0.3, then Z must be the 50%, or 0.5
If the temperature at which a certain compound melts is a random variable with mean value 135°C and standard deviation 3°C, what are the mean temperature and standard deviation measured in °F? [Hint: °F = 1.8°C + 32.]
Answer:
The mean in ºF is of 275 and the standard deviation is of 37.4.
Step-by-step explanation:
We apply the conversion formula for both measures, the mean and the standard deviation.
Mean value 135°C
In ºF:
[tex]F = 1.8(135) + 32 = 275[/tex]
Standard deviation 3°C:
In ºF:
[tex]F = 1.8(3) + 32 = 37.4[/tex]
The mean in ºF is of 275 and the standard deviation is of 37.4.
Find the equation of the line that goes through the point (4, -3) and has a slope of 0.
Answer:
y = - 3
Step-by-step explanation:
A line with a slope of 0 is horizontal and parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (4, - 3 ) with y- coordinate - 3, then
y = - 3 ← equation of line