Answers
Answer:
#1. Peng spent $48,918.
#2. The farmer had $10,660 at first.
#3. 2,160 minutes
Step-by-step explanation:
#1. (26 × $1,334) + (19 × $749)= $48,918
#2. 26 × 410 + 162= $10,660
#3. 2 ×(9 + 6 + 9 + 6)×12 ×3= 2×30×12×3= 2× 360 × 3= 720 × 3= 2,160 minutes
Answer:
For the first one: [tex](26*1334)dollars+(19*749)dollars=\\34684dollars+14231dollars=48915dollars[/tex] this is the expression of how much she spendsFor the second one:[tex]26employee*410dollars/employee=10660dollars\\10660dollars+162dollars=10822dollars[/tex] This was the original amount he hadFor the third one:So rectangles have two pairs of equal sides, 2 rectangles of the same size means their perimeter is [tex]2*(9feet+9feet+6feet+6feet)=60feet[/tex] Change to inches [tex]1foot=12inches,so,60feet=720inches[/tex] She takes 3 mins per inch then[tex]1inch=3minutes\\720inches=(3minutes)*720=2160minutes[/tex] Is how long she would takeRelated Questions
The table represents the recommended exercise intensity for an aerobic program based on the number of visits since beginning the program.
A 2-column table with 6 rows titled Intensity of Exercises. The first column is labeled Number of Visits with entries 1, 2, 3, 4, 5, 6. The second column is labeled Exercise Intensity with entries 60%, 60%, 60%, ?, ?, ?.
The program recommends a constant intensity for 3 visits, increasing intensity over 3 visits, and then decreasing intensity for 3 visits before restarting the pattern. Which sets of values could be the intensities of Amber’s exercise during the fourth, fifth, and sixth visits? Select three options.
63%, 63%, 63%
66%, 69%, 72%
66%, 62%, 58%
63%, 65%, 67%
67%, 72%, 77%
Answers
Answer:
66%, 69%, 72%
63%, 65%, 67%
67%, 72%, 77%
Step-by-step explanation:
it says that people recommend the same intensity for three then increasing for three then decreasing thus repeating this cycle
so anyways for the fourth fifthe and sixth visit itll be an increasing sensitivity
Anyways for the fourth fifth and sixth visit, it'll be an increased sensitivity.
We have given that,
The table represents the recommended exercise intensity for an aerobic program based on the number of visits since beginning the program.
A 2-column table with 6 rows titled Intensity of Exercises. The first column is labeled Number of Visits with entries 1, 2, 3, 4, 5, and 6.
66%, 69%, 72%
63%, 65%, 67%
67%, 72%, 77%
What is the intensity?The intensity or flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the energy's propagation direction.
it says that people recommend the same intensity for three then increasing for three then decreasing thus repeating this cycle
so anyways for the fourth fifth and sixth visit, it'll be an increased sensitivity.
To learn more about the intensity visit:
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does anyone know the square root of my heart because it needs some adding rn...
sorry for that really bad dad pick up line heh
Answers
Answer:
lol
Step-by-step explanation:
the x- and Y negative coordinates have the same sign
Answers
Answer:
if the x and y coordinates that mean that number is the solution to whatever the question is.
Step-by-step explanation:
Henry's soccer team is trying to raise $864 to travel to a tournament in Florida, so they decided to host a pancake breakfast. Each person must pay $12 for the breakfast. How many people need to attend their breakfast in order to raise $864?
Answers
Answer:
Step-by-step explanation:
12/864 = 71 r4
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
864 ÷ 12 = 72
The number of people needed to attend their breakfast in order to raise $864 is 72 people.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example:
2 + 3x + 4y = 7 is an expression.
56÷ 4 is an expression.
We have,
Henry's soccer team is trying to raise $864 to travel to a tournament in Florida, so they decided to host a pancake breakfast.
Each person must pay $12 for the breakfast.
The number of people needed to attend their breakfast in order to raise $864.
= 864 ÷ 12
= 864 / 12
= 72 people
We can cross-check.
Amount collected from 72 people.
= 12 x 72
= $864
Thus,
The number of people needed to attend their breakfast in order to raise $864 is 72 people.
Learn more about expressions here:
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2x^2-5x-10=4x-5 solve algebraically
Answers
Answer:
by factoring the answer is - x=1/2, 5
Step-by-step explanation:
hope it helps:))
Answer:
x=-½
x=5
Step-by-step explanation:
2x²-5x-10=4x-5
2x²-5x-10-4x+5=0
2x²-9x-5=0
2x²+x-10x-5=0
x(2x+1)-5(2x+1)=0
(2x+1)(x-5)=0
2x+1=0
2x=-1
x=-1/2
x-5=0
x=5
you want new picture frames that cost $12 each shipping is a $8 per order if you buy 15 frames what is the cost of the oder
Answers
Answer:
it would be $300 because it is $12 per frame so u would multiply 12*15 and get 180 then with $8 shipping u multiply 8*15 and get $120 then add 120+180 to get $300
Step-by-step explanation:
hope this helped:)
Please answer correctly !!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
x= 6 y=40
Step-by-step explanation:
due today, pleaseee helppp
Answers
Which number line best shows how to solve -8 - (-6)? (5 points)
Question 3 options:
1)
2)
3)
4)
Question 4 (5 points)
Answers
Answer:
its 3 solve -6
Step-by-step explanation:
Answer:
Where are the pictures
Step-by-step explanation:
Consider these functions: f(x)=x+1, g(x)=2/x
Which polynomial is equivalent to (fog)(x)?
A.2/x+1
B.2x+2/x
C.2/x +1
D.2/x^2+x
Answers
Answer:
A.2/x+1 ............
The composite function f(g(x)) is 2/x + 1
Given the function
f(x)=x+1g(x)=2/xWe are to get the composite function (fog)(x)
This can be written as:
f(g(x)) = f(2/x)
f(2/x)= 2/x + 1
Hence the composite function f(g(x)) is 2/x + 1
Learn more on composite function here: https://brainly.com/question/10687170
What is the value of x in the equation below?
6(x-3) = 72
12
15
20
24
Answers
Answer:B
Step-by-step explanation:
Jane wants to share her pizza with two friends.she wants to make sure they all get the same how should she cut the pizza
Answers
Answer:
She would cut the pizzas into 3rds.
Answer:
Depending on how big the pizza is I guess.
If it's three people, Jane can either...
Cut the pizza into 6 slices, 2 for everyone
Cut the pizza into 12 slices, 4 for everyone
Basically into thirds lol
Hope this helped :)
what is the length of the missing leg?
Answers
Answer:
it's 5
Step-by-step explanation:
you should use pythagoras theorem
Answer:
b = 5
Step-by-step explanation:
a^2 + 12^2 = 13^2
a^2 + 144 = 169
-144 -144
[tex]\sqrt{a^2}[/tex] = [tex]\sqrt{25}[/tex]
a = 5
[tex]a^2 + b^2 = c^2[/tex] pythagoream theory
Please help me I need this to be absolutely correct thanks!
Answers
Answer:
Step-by-step explanation:
I can't really graph it for you, but I will show you how to.
-x is the value on the horizontal axis, which are 1,2,3,4,6
if you replace x for 1, which is
y= -4(1) + 3
y= -1
so you can graph that point (1,-1)
you can replace x with other numbers on the horizontal axis.
Hope this helps
Bao is mixing flour and water to make dough. The graph show how much water he uses for different amounts of flour
Answers
Answer:
1/3 and 3
Step-by-step explanation:
During a regular respiratory cycle, the volume of air in liters in the human lungs can be described by the function V(t) = 0.173t +0.15t^2 - 0.035t^3 where t is the time in seconds. Estimate the time in seconds from the beginning of this respiratory cycle for the lungs to fill to their maximum volume of air. a. about 3.4 seconds b. about 4.4 seconds c. about 5.4 seconds d. about 10.4 seconds
Answers
Answer:
A. about 3.4 secondsStep-by-step explanation:
Given the volume of air in liters in the human lungs described by the function V(t) = 0.173t +0.15t^2 - 0.035t^3 where t is the time in seconds,
The beginning of this respiratory cycle for the lungs to fill to their maximum volume of air occurs when dV/dt = 0
dV/dt = 0.173 + 0.3t - 3(0.035)t²
dV/dt = 0.173 + 0.3t - 0.105t²
Since dV/dt = 0
0.173 + 0.3t - 0.105t² = 0
multiply through by -1
-0.173 - 0.3t + 0.105t² = 0
0.105t² -0.3t-0.173 = 0
Factorize;
t = 0.3±√0.3²+4(0.105(0.173))/2(0.105)
t = 0.3±√0.09+0.07266/0.21
t = 0.3±√0.16266/0.21
t = 0.30±0.4033/0.21
t = 0.7033/0.21
t = 3.349secs
t ≈ 3.4secs
Hence it will take about 3.4secs for the lungs to fill to their maximum volume of air
What is the probability of drawing a king or a queen, given
that you have already drawn two kings and two queens and
have not replaced them?
(A) 12
1
(B) 26
(C) 13
2.
(D) 25
(E) 0.080
Answers
Answer:
D
Step-by-step explanation:
A bit confused I need some help
Answers
Answer:
B
Step-by-step explanation:
Which of the following metals needs roman numerals?
copper
zinc
sodium
Answers
Answer:
Copper, and Zinc
Step-by-step explanation:
This is because Copper and Zinc are the only elements listed on the modern day Periodic Table of Elements.
Feel free to give brainliest.
Have an outstanding day!
Explanation: Copper is a transition metal.
Solve the quadratic by using the quadratic formula
X2-8x+17=0
Answers
x = 4 +/- i
11. need help with this maths question
Answers
Answer:
Step-by-step explanation:
Use your calculator
first times the 9 five times (9x9x9x9x9) then time it by the 177147.
then put that value in the
[tex]\sqrt[3]{x}[/tex]
Learning Task
It took Althea 40 minutes
to walk 27mile to her
Int's apartment after
hool because she
Srgot her keys and
noone was home yet.
Nhat was her speed in
miles per hour?
Answers
Answer:
40.3miles/hr
Step-by-step explanation:
Given parameters:
Time taken = 40min
Distance covered = 27mile
Unknown:
Speed in miles per hour = ?
Solution:
Speed is the distance divided by the time;
Speed = [tex]\frac{distance }{time}[/tex]
convert the time to hrs;
60min = 1hr
40min = [tex]\frac{40}{60}[/tex] = 0.67hr
Insert the parameters and solve;
Speed = [tex]\frac{27}{0.67}[/tex] = 40.3miles/hr
2.83333333333 simplify
Answers
Answer: So the answer is 2.83
Step-by-step explanation: This is a terminating decimal number, so if I round up to the nearest trillionth place it will be 2.83. Just only give me a thanks and 5-star rate. :)
which algebraic expression is a polynomial?
Answers
Answer:
wym?? where's the expressions or am i just dumb
Step-by-step explanation:
Answer:
what expression?
Step-by-step explanation:
so if fingernails grow about 0.1 millimeters each day how much do nails grow in 30 days?
Answers
Answer:
3.47 mm
Step-by-step explanation:
Please answer this question please :)
Answers
Answer:
B
Step-by-step explanation:
A linear equation has the highest degree of 1.
In other words, there is only one x, and this x is to the first power.
Graphically, linear equations are lines.
Hence, the correct answer is B.
A is incorrect because it is the reciprocal of x, which is a rational function.
C and D are incorrect because the highest degree is 2, making them quadratics.
Answer:
B)
Step-by-step explanation:
A) Rational
B) Linear Equations
C) Quadratic Equations
D) Quadratic Equations
=== Terima Kasih ===
what is the area of the rectangle
Answers
Answer:
54
Step-by-step explanation:
Width times height equals area so 9x6=54
Lola runs at a constant speed of 3.4 meters per second for 1/2 hour.then she walks at a rate of 1.5 meters per second for 1/2.how far did Lola run and walk in 60 minutes?
Answers
Answer:
8,820m
Step-by-step explanation:
Let m be meters
We will have to find the amount of seconds in half an hour
60 * 30
= 1,800
Then we will multiply the meters she walks per second by 1,800
3.4m * 1,800
= 6,120m
1.5m * 1,800
= 2,700m
We add those two together to get the total walked in an hour
6,120m + 2,700m
= 8,820m
-3.8+5+2.7g=12 i neeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeed help
Answers
We first of all have to simplify this expression to be 2.7g+1.2=12 then subtract 1.2 to both sides and that = to 10.8 and then divide both sides by 2.7 and you will get 4 so,
G=4
Write a unit rate for the situation.
$12.50 for 5 ounces
$__ per ounce
Answers
Answer:
The correct answer is $2,50.
Step-by-step explanation:
The unit rate is what we use to determine the price of a single unit, when something is sold in a group, as in this case 5 ounces.
We have been told that $ 12.50 is the price for 5 ounces, but what we want to know is how much 1 ounce costs.
To determine this, what we must do is divide the total price by the quantity of ounces, in order to determine the unit price:
12.50 / 5 = 2.50
In this way we can verify that the unit price of 5 ounces is $ 2.50