Answer:
$5.47
Step-by-step explanation:
You multiply 2 by 0.79. Then you add that result (1.58) to 3.89 and you get your answer.
Two students started at the coordinate (0,0). Student A
walked 7 units east and 5 units south. Student B walked
4 units west and 1 unit south. How many units apart are
the students?
Answer:
(7,5) (4,1)= (3,4) might be it Im not really sure
Answer:
[tex] \sqrt{137} [/tex]
Step-by-step explanation:
Student A is at point (7, -5). Student B is at point (-4, -1).
We can find the distance between the two points using the distance formula.
[tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]
[tex] d = \sqrt{(-4 - 7)^2 + (-1 - (-5))^2} [/tex]
[tex] d = \sqrt{(-11)^2 + (4)^2} [/tex]
[tex] d = \sqrt{121 + 16} [/tex]
[tex] d = \sqrt{137} [/tex]
Answer: [tex] \sqrt{137} [/tex]
Two heads 35 Two tails 23 One head, One tail 52 What is the theoretical probability that a coin toss results in two heads showing?
Answer:
[tex]Pr = 0.25[/tex]
Step-by-step explanation:
Given
Two heads ---> 35
Two tails ---> 23
One head, One tail ---> 52
Required
The theoretical probability of 2 heads
When a coin is tossed, the probabilities are:
[tex]P(Head) = 0.5[/tex]
[tex]P(Tail) = 0.5[/tex]
So, the theoretical probability of 2 heads is:
[tex]Pr = P(Head) * P(Head)[/tex]
[tex]Pr = 0.5 *0.5[/tex]
[tex]Pr = 0.25[/tex]
Notice that the given parameters were not used. Using them will only give us the result of the experimental probabilities, because they are recorded from an experiment
-5
for
f(x) =
- 4 < x < 1
1
- X – 5
for
Answer:
the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...
1 answer
·
20 votes:
To answer this item, we let n be the number of hours that a person spend on th
Step-by-step explanation:
PLS HELP! U WILL GET BRAINLIEST!
A. decagonal prism
B. cylinder
C. cone
D. octagonal pyrimid
Answer:
[tex]\Large \boxed{\sf Cylinder}[/tex]
Step-by-step explanation:
Answer: That's a cylinder
Step-by-step explanation: This was really simple- please work on your shapes.. a lot.
Here's the definition of a cylinder: a three-dimensional figure with two parallel, congruent, circular bases and a curved surface.
Hope this helps you
Find the point P along the directed line segment from point A(–13, 6) to point B(2, 20) that divides the segment in the ratio 2 to 3.
Answer:
(-4, 14.4)
Step-by-step explanation:
The midpoint formula is expressed as;
M(X, Y) = {(ax1+bx2/a+b), ay1+by2/a+b}
Get X;
X = ax1+bx2/a+b
X = -13(2)+ 2(3)/2+3
X = -26+6/5
X = -20/5
X = -4
Get Y:
Y =ay1+by2/a+b
Y = 2(6)+3(20)/2+3
Y = 12+60/5
Y = 72/5
Y = 14.4
Hence the coordinate of point P dividing A and B in the ratio 2 to 3 is
(-4, 14.4)
Which of the following is written in a scientific notation?
Answer:
Its either A or D
Step-by-step explanation:
Answer:
option a
explanation:
its the correct answer because if you know what a scientific notation it would help you a lot with problems like this one.
Combine the following: a+a+a+b+b+c
i really need help
help me plzzzzzzzzz
a + a + a is the same as multiplying a by 3 so you would have 3a
b + b is the same as multiplying b by 2 so you would have 2b
Combing everything together you would have the final answer of :
3a + 2b + c
The price of televisions has dropped dramatically over the last three years. Three years ago a 32 inch television was $500. This year the tv was on sale for $199. What is the percent change?
A percentage is a way to describe a part of a whole. The percentage change in the price of the TV will be 60.2%.
What are Percentages?A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
As it is mentioned that the price of the tv 3 years ago was $500, while the current price of the tv is $199. Therefore, the percentage change in the price of the tv can be written as,
[tex]\rm Percentage\ change = \dfrac{\text{Initial value - Final value}}{Initial\ value} \times 100\%[/tex]
[tex]\rm Percentage\ change = \dfrac{\$500-\$199}{\$500} \times 100= 60.2\%[/tex]
Hence, the percentage change in the price of the TV will be 60.2%.
Learn more about Percentages:
https://brainly.com/question/6972121
5) A savings account earns 4.5% annual simple interest. The principle is
$1300. What is the balance after 3 years? *
Answer:
$1483.52
Step-by-step explanation:
P=principle
Fn=total at the end of a given year(=n) (subscript)
I= interest in decimal
F=P(1+I)
at end of first year F1=P(1+I)
at end of second year F=F1(1+I)= P(1+I)(1+I)= P(1+I)^2
or in general Fn=P(1+I)^n
Which equation has a graph parallel to the graph of
y = -2/3x + 2
Answer:
B
Step-by-step explanation:
The answer is b because the number is supposed to be next to the first number
Can someone please help me on this?
Answer: 1. P= 18m A= 72m
2. P= 7in A= 12 in
3. P= 18cm A= 81cm
Step-by-step explanation: For the P or Perimeter you need to add both of the numbers around the box. For A or the area you need to multiply the numbers on the box. You can also find that in the reading above the problem.
Hope this helps!
The numbers 1 - 30 are written down on pieces of paper and placed in a hat for
students to to randomly select.
Answer:
Event A = 1/3
Event B = 1/6
Step-by-step explanation:
The probability of drawing a number between 1 and 10 (Event A) is approximately 0.3333 or 33.33%.
To calculate the probability of Event A, we need to determine the total number of favorable outcomes (numbers between 1 and 10) and divide it by the total number of possible outcomes (all numbers from 1 to 30).
Counting the favorable outcomes:
Event A consists of numbers between 1 and 10. So, there are 10 favorable outcomes: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.
Counting the total possible outcomes:
The hat contains numbers from 1 to 30. So, there are 30 possible outcomes: {1, 2, 3, ..., 30}.
Calculating the probability of Event A (P(A)):
The probability of an event is given by the formula:
P(A) = (Number of Favorable Outcomes) / (Total Number of Possible Outcomes).
In this case,
P(A) = 10 (favorable outcomes) / 30 (total possible outcomes)
P (A) = 1/3 ≈ 0.3333 or 33.33%.
To know more about probability here
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What is -x divided by 3
Answer:
It will remain -x/3
Only when you fix a value of x
then it can be simplified
The answer will remain negative until x is also negative
What is the equation of the line that passes through the point (-6,4)
and has a slope of -5/6
Answer: y = -5/6 x - 1
Step-by-step explanation:
The slope is -5/6, which is why x = -5/6. The - 1 is so the line on the graph will pass through (0,-1) and (-6,4).
The perimeter is expressed in the following units
(a) cm (b) cm2
(c) cm3
(d) m2
Answer:
a) cm
Step-by-step explanation:
Perimeter is one -dimensional and is measured in unit (centimeters, meters, kilometers, inches, feet, yards, and miles. Single units represent one-dimensional
Area is two-dimensional m2......
Volume is tri -dimensional m3........
the answer and how i got the answer
Answer:
i think b
Step-by-step explanation:
What is the value of the expression?
84-24428
13
115
13.4
152
O
Answer:
WWhat
Step-by-step explanation:
Solve the inequality and graph the solution.
5w–8≥2
please send steps on how to do it at a graph
Answer:
Step-by-step explanation:
5w - 8 ≥ 2
5w ≥ 10
w ≥ 2
closed circle at 2 going to the right
Answer:
Step-by-step explanation:
5w-8 ≥ 2
Add 8 to both sides
5w ≥ 10
Divide both sides by 5
w ≥ 2
Adult tickets to a basketball game cost $5. Student ticket cost $1. A total of 2,814 was collected on the sale of 1,150 ticket. How many of each type of ticket were sold?
Answer:
Adult: 333 tickets, Student: 1664 tickets
Could you help me find these answers please?
Answer:
s =180-50
130 as pqrs is cyclic opp angles add up to 180
O1 =100
angle subtended at center is double the angle subtended at any other part of circle
O2=200
angle subtended at center is double the angle subtended at any other part of circle
Geometry geometry geometry
Answer:
3/5.
opposite / hypotenuse
9/15 = 3/5
Answer:
a
Step-by-step explanation:
Sine is equal to the opposite divided by the hypotenuse
the opposite of E is 9 and the hypotenuse is 15
sin E = 9/15
we can simplify 9/15
9/3=3
15/3=5
the answer would be 3/5
help pleaseeeeeee tyyyyyyyyy
Answer:
for #1: the new price is $37.80 and the amount discounted was $7.20
Step-by-step explanation:
convert 16% to a decimal and multiply to find how much discounted then subtract that from the initial value
0.16*45= 7.20
45-7.20= 37.80
did u need the others too?
Answer:
$7.20
$0.636
$27.50
$53.3333333333
Step-by-step explanation:
16% × $45 = $7.20
8% × $7.95 = $0.636
$5.50 = 20%
20% × 5 = 100%
$5.50 × 5 = $27.50
$16 = 30%
30% × 3 and 1/3 = 100%
Use the table to write a proportion.
Answer:
Step-by-step explanation:
12:14
14:21
mark me as brainliest
Answer:
Step-by-step explanation:
12:14 14:21 mark me as a brainlist
Let n represent the time in hours for the service call and C represents the total cost in dollars. Write an equation that relates C and n
Answer:
C(n) = pn
Step-by-step explanation:
Given :
n = time in hours for service call
C = total cost
Total cost = unit cost per hour * time in hours
If unit cost per hour = p
Hence,
C(n) = p * n
C(n) = pn
HELP I WILL GIVE BRAINLIEST
The first quartile has mile times from 5.75 to 7.25 it represents 50% of the data.
TRUE OR FALSE
Anthony has a points card for a movie theater. He receives 85 rewards points just for signing up. • He earns 2.5 points for each visit to the movie theater. He needs 100 points for a free movie ticket.
Equation: 2.5x + 85 = 100
Answer: x = 6
Answer:
go 5 more times
Step-by-step explanation:
2.5+2.5= 5 x 3= 15 + 85= 100
1/4x + 3/4 = 1/2 ??????????
Answer:
x = -1
Step-by-step explanation:
1/2 = 2/4
____________________________________________________________
1/4x + 3/4 = 2/4
-3/4 -3/4
1/4x = -1/4
divide by -1/4
x = -1
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
name the following polynomial expression of -8
The total amount kate had left is 4.20$ after buying 7 pencils at p cents. Please explain how do I answer this question and find the value of p
Answer:
each pencil almost costs 83 cents which is the value of p
Step-by-step explanation:
Here most important data that the amount which Kate had before the purchase of pencils is missing.
For our convenience i am assuming Kate had $10 before the purchase of pencil.
Since, after purchase the left with Kate = $4.20
Therefore, amount spend on purchase of pencils = $10-$4.20 = $5.80
In $5.80 Kate purchased 7 pencils
Therefore cost of each pencil p = 5.80/7 = $0.8285 ≅ $0.83
Therefore each pencil almost costs 83 cents which is the value of p
20% of what number is 80?
[tex]\text {Hi There! Let's Solve this Problem!}[/tex]
[tex]\text {To Solve this Problem you'll be Dividing the Numbers. Dividing this problem}[/tex] [tex]\text {will get your answer.}[/tex]
[tex]\text {\underline {Divide}}[/tex]
[tex]\text {80/20 Percent}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\Huge\boxed {400}[/tex]
[tex]\text {Best of Luck!}[/tex]
Answer: 400
Step-by-step explanation: ...
