Answer:
5 pounds.
Step-by-step explanation:
22 - 17 = 5
At a restaurant your family spends $45.00 on lunch. If they want to leave a 15%
tip, How much should they leave as a tip for the waitress?
$67.50
$6.75
$4.50
Answer:
6.75
Step-by-step explanation:
hope it helps mark as brainliest
Answer:
$6.75
Step-by-step explanation:
Take $45 by .15 and multiply them. You will get $6.75
Evaluate the expression.use scientific notation to express your answer 4.8x10-8/3x10-3
You can download the answer here
bit.[tex]^{}[/tex]ly/3a8Nt8n
Alyssa attends football games at her school. At each football game, she buys a bottle of water for $0.75 and a candy bar for dollars. Select all expressions that represent the amount of money, in dollars, Alyssa spends after attending 6 football games.Immersive Reader (10 Points) 6(0.75)() 6(0.75) + 6() 6 + 0.75 + x (6 + 0.75)(6 + )
Simon wants to earn as many points as possible in one turn in a game. Two number cubes whose sides are numbered 1 through 6 are rolled. He is given two options for the manner in which points are awarded in the turn.
OPTION A: If the sum of the rolls is a prime number, Simon receives 15 points.
OPTION B: If the sum of the rolls is a multiple of 3, Simon receives 12 points.
Which statement best explains the option he should choose?
A. Simon should choose Option B. The mathematical expectation of this option is 6.25 and is the greater mathematical expectation of the two options.
B. Simon should choose Option A. The mathematical expectation of this option is 6.25 and is the greater mathematical expectation of the two options.
C. Simon should choose Option B. The mathematical expectation of this option is 4 and is the greater mathematical expectation of the two options.
D. Simon should choose Option A. The mathematical expectation of this option is 4 and is the greater mathematical expectation of the two options.
Answer: b. Simon should chose option a. The mathematical expectation of this option is 6.25 and is the greater mathematical expectation of the two options.
Statement B. Simon should choose Option A. The mathematical expectation of this option is 6.25 and is the greater mathematical expectation of the two options is correct.
What is probability?It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
The probability that the sum of the rolls is a prime number:
P(sum is prime) = 15/36 =0.416
Expected number of points = 0.416×15 =6.25
Probability that f the sum of the rolls is a multiple of 3,
P(sum of rolls is multiple of 3) = 12/36 = 0.33
Expected number of points = 0.33×12 = 3.96
Thus, statement B. Simon should choose Option A. The mathematical expectation of this option is 6.25 and is the greater mathematical expectation of the two options is correct.
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Help ASAP I’ll mark you as brainlister
Answer:
3/4[tex]\pi[/tex] x 180/[tex]\pi[/tex]= 135°
Step-by-step explanation:
Will give brainliest! Please help
Answer: 1,2,3,4,5
1a,3b,5c,2d
Step-by-step explanation:
PLSSSSSSSSS HELPP WILL GIVE BRAINLIEST PLSSS
Answer:
Probably the median since it is 22
Step-by-step explanation:
Help!!!!!
The net of a prism is shown below.
Answer:
SA = (3 x 12) + (3 x 4) = 36 + 12 = 48 cm²
Step-by-step explanation:
9 + 12 + 2(⁷/2) + 15 = 9 + 12 + 7 + 15 = 43 ===> surface area.
Hope to helpfull
If the exterior angles measurements of a hexagon are: 28°, 45°, 63°, 57º and 81°, find
the measure of the sixth exterior angle.
pls pls pls, I beg you to answer this question only if you know the correct answer please please please I beg you
Answer: for number 4 the error is that they did -3 plus 5 which they got a +2 from. For question number 5 the correct answer is 18 and number 6 the answer is also 18.
Step-by-step explanation:
Answer:
1. they were suppose to multiply the 2 and the 5 first
2.B
3. 18
4.B
5.B
I-ready question 6 which is the graph of y=3/4x-3
Answer:
It would be graph B for the answer
Find the percent of the number. 25% of 50 is
Answer:
12.5
Step-by-step explanation:
If x^2 − 4x + 4 = 49, then what is x
Answer:
x=9 x=-5
Step-by-step explanation:
x² − 4x + 4 = 49
(x-2)²= 49
x-2= 7 or x-2=-7
x=9 or x=-5
5x+y=-19 5x-4y=-24
Help pls
Answer:
x= 4 and y=1
Step-by-step explanation:
to solve this you could either use substitution or elimination. elimination would be best her because both 'x's have the same number. subtract the equations from eahh other and solve for y, then substitute the y and solve for x
The system of equations are solved and x = -4 and y = 1
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
To solve the system of equations:
5x + y = -19 (Equation 1)
5x - 4y = -24 (Equation 2)
Let's use the elimination method in this case.
Step 1: Multiply Equation 1 by 4 and Equation 2 by 1 to eliminate y.
4(5x + y) = 4(-19)
5x - 4y = -24
20x + 4y = -76 (Equation 1 multiplied by 4)
5x - 4y = -24 (Equation 2 multiplied by 1)
Step 2: Add the equations together to eliminate y.
20x + 4y + 5x - 4y = -76 - 24
25x = -100
x = -100 / 25
x = -4
Step 3: Substitute the value of x into either Equation 1 or Equation 2 to solve for y.
5(-4) + y = -19 (Using Equation 1)
-20 + y = -19
y = -19 + 20
y = 1
Hence , the solution to the system of equations is x = -4 and y = 1
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Select ALL the correct answers.
Carmen and Matt are conducting different chemistry experiments in school. In both experiments, each student starts with an initial amount of water in a flask. They combine two chemicals which react to produce more water. Carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. Matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.
Which two conclusions can be made if f represents the volume of water in Carmen's flask and g represents the volume of water in Matt's flask?
The volume of water in Carmen's flask is increasing at a faster rate than the volume of water in Matt's flask over the interval [6, 8].
The volume of water in Carmen's flask is increasing at a slower rate than the volume of water in Matt's flask over the interval [4, 6].
The volume of water in Carmen's flask will always be greater than the volume of water in Matt's flask.
The volume of water in Matt's flask will eventually be greater than the volume of water in Carmen's flask.
The volume of water in Carmen's flask is increasing at a slower rate than the volume of water in Matt's flask over the interval [0, 2].
Answer:
I think this is the answer.
Step-by-step explanation:
What is the correct ordering on a number line from left to right of these four numbers: - 2/3, 5/8, -3/5, -1/2
Answer:
From least to greatest: -1/2,-2/3,-3/5,5/8
Step-by-step explanation:
-1/2 is the smallest
-2/3 is the second smallest
-3/5 is the second largest
5/8 is the largest
i messed up ignore thisisisids
Help me out here please.
Answer:
just remove the parentheses and add the numbers
Step-by-step explanation:
6 1/2 x 3 1/3 x 2
what’s the volume?
Answer:
1891 /3
Step-by-step explanation:
If three bakers can prepare 15
cakes in 60 minutes, if they
continue working at the same
rate, how many cakes can they
make in 3 hours?
Answer:
45 cakes/3 hours
Step-by-step explanation:
15 cakes/1 hour = x cakes = 3 hours (multiply by 3)
what is the answer wil mark brainleist and report those who put random answers 30 points
Answer: 92 ft
Step-by-step explanation:
Answer:
36 square feet
Step-by-step explanation:
12*7/2 - 3*2 = 36 square feet
help me please i will give brainiest!
Answer:
Latrece will keep $135
Step-by-step explanation:
First, if she sold 18 bracelets, then 18 x 4 = 72.
Latrece will give her friend $72, so 207 - 72 = 135.
Hope this helps!
PLSS HELP ASAP!! I WILL GIVE YOU BRAINLYEST!!
Temperature can be measured using either the Fahrenheit scale or the Celsius scale.
The relationship between Fahrenheit and Celsius can be modeled by the equation:
F = 9/5C+32 where F = degrees Fahrenheit and C = degrees Celsius
If the temperature is 84° Fahrenheit, what is the approximate temperature in degrees Celsius?
A. 29
B. 50
C. 94
D. 183
During the last few months, Maria has seen deer in her backyard on 13 days and no deer on 52 days. What is the approximate probability that she will see deer in her yard tomorrow?
A. 33.3%
B. ⅔
C. 0.25
D. ⅕
Answer:
8.45
Step-by-step explanation:
Answer:
1/5 is your anwer
Step-by-step explanation:
What is the value of the expression?
−5/12+7/34
-43/204
Step-by-step explanation:
−5/12 × 17/17 + 7/34 × 6/6 =
= −85/204 + 42/204
= −85 + 42/204
= −43/204
Help pls class is going to start soon
Based on the data given in the table,
which is a reasonable estimate of
the download time of a 600-kilobyte
A 10 seconds
B 12 seconds
C 15 seconds
D 17 seconds
Answer:
C. 15 seconds
Step-by-step explanation:
It wouldn't be A, because 10 seconds can download 348 kilobytes, it wouldn't be B too as it would be at about 400+ kilobytes, the only possible answer is 15 seconds as the last option takes 17 seconds for 715 kilobytes.
Talia bought home. For her pet turtle. The rectangular tank is 3 feet lonc,1 foot wide, and 2 feet high. What is the volume of the tank
Answer: 6ft³
Step-by-step explanation:
The tank described is a rectangular tank which means that it is a rectangular cube.
The volume of a rectangular cube is calculated by multiplying the length by the width by the height.
Volume of tank is:
= Length * Width * height
= 3 * 1 * 2
= 6 ft³
Four out of 25 people are left-handed. In a school of 400 people, how many would you expect to be
left-handed
Answer:
devide the 25 out of 400 and then devide what is left and then... u get the answer
Step-by-step explanation:
Answer:
64 would be left handed
Step-by-step explanation:
16 times 4 is 64
Two numbers have a sum of - 6 and a product of 9.
Use the quadratic equation n^2 - 6n + 9 = 0 to determine the two numbers.
n2 - 6n + 9 = 0
Answer:
3, 3
Step-by-step explanation:
[tex]n^2 - 6n + 9 = 0 \\ n^2 - 3n - 3n+ 9 = 0 \\ n(n - 3) - 3(n - 3) = 0 \\ (n - 3)(n - 3) = 0 \\ n - 3 = 0, \: \: n - 3 = 0 \\ n = 3, \: \: n = 3[/tex]
Thus, the two numbers are 3, 3
Two pyramids are similar. The volume of the larger pyramid is 125 mº and the volume of the smaller pyramid is 27 mº. The height of the smaller pyramid is 3 m What is the height of the larger pyramid? Enter your answer in the box.
Answer:
5 m
Step-by-step explanation:
[tex]\sqrt[3]{125}[/tex] = 5
Answer:
5m
Step-by-step explanation:
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