Answer:
MATH ALGEBRA WEIGHT POUNDS OF APPLES
Shawn L.
asked • 05/03/18
A farmer ships apples in crates that weigh 5.5 lb each when empty. Each apple weighs 0.33 lb. The total weight of a crate filled with apples is 58.3 lb. Write a
It needs an algebraic answer
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Natalie G. answered • 05/11/18
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the crate weighs 5.5 and each apple weighs 0.33 therefore --> 5.5 + 0.33a is the algebraic expression. You know the totla weight, so you can set that expression equal to 58.3
5.5 + 0.33a = 58.3
Solve for a, but isolating a (subtract 5.5 from each side)
0.33a = 52.8
Divide both sides by 0.33 to solve for a
a = ___________
50 POINTS !!
PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Answer:
c = 9.76165m
c = 9.8m
Step-by-step explanation:
The formula for this is [tex]a^{2} +b^{2} =c^{2}[/tex]
or [tex]c = \sqrt{a^{2} +b^{2} }[/tex]
i need the answer asap
Answer: x=114
Step-by-step explanation:
PLEASE HELP ME ON I HAVE 10 MIN TO FINISH
Answer: I would say the mean and IQR. (I'm not sure though). Best of luck.
Step-by-step explanation:
Evaluate each expression for n= -5.
5. n-6
6.-15-n
7. n-(-12)
8. 1-n
Answer:
Hello!
5: -11
6: -10
7: 7
8: 6
Hope that helps!
Which sequence of transformations would create an image that is incongruent to the original pre-image? O A translation 4 units to the left followed by a dilation by 2 O A rotation of 90- followed by a translation of 2 units to the right O A reflection across the y-axis followed by a rotation of 180- O A rotation of 270 followed by a reflection across the x-axis.
Answer: Choice A
A translation 4 units to the left followed by a dilation by 2
=============================================================
Explanation:
The following transformations will make the pre-image and image congruent to one another:
ReflectionRotationTranslationIf you apply any of those transformations mentioned above, then the image is an identical copy of the pre-image. Nothing about the figure has changed other than it has been shifted, rotated, or reflected in some way. The figure retains its original size and shape. These transformations are called isometries.
A dilation on the other hand does not preserve the size. "Dilation by 2" means the scale factor is 2, so the image will be twice as large compared to the pre-image, in terms of linear dimension. This means there is no way the image is congruent to the pre-image if a dilation has occurred.
Based on all this, choice A is the answer. Choices B, C, and D only involve the three isometries mentioned earlier and no dilation at all, so they can be ruled out.
how will we write 2 divided by n
2/n
i believe this is right?
Rectangle A’B’C’D is the imagine if rectangle ABCD after a dilation. The center of dilation is the orgin. What is the scale factor of the dilation?
Answer:
D. 3
Step-by-step explanation:
Look at rectangle ABCD. It's dimensions are 1 by 2 (1 unit high and 2 units long). Now look at rectangle A'B'C'D', the image. It's a rectangle that is 3 by 6.
The dimensions of the original rectangle have been multiplied by 3.
Write the slope-intercept form of the equation of the line
A. y= 1/2x+3/10
B. Y= -3/10x+1/2
C. 3/10x+ 1/2
D. Y= -10/3x+1/2
Answer:
The slope-intercept form of the equation of the line is (B) y=-3/10x+1/2
Step-by-step explanation:
1. Find the slope of the line using the slope formula.
Points: (-5, 2) and (5, -1)
(-1-2)/(5+10)=-3/10
2. Find the y-intercept of the equation by plugging in the slope of the line and a coordinate of the line into the slope-intercept form.
Slope-intercept formula: y=mx+b
-1=-3/10(5)+b
b=1/2
3. Put the slope-intercept form of the equation of the line together.
y=-3/10x+1/2
Find the area of the circle use 3.14 for pie
Answer:
50.24 cm²
Step-by-step explanation:
a = πr^2
r = d/2 = 8/2 = 4
a = 3.14(4²)
a = 3.14 * 16
a = 50.24 cm²
Lewis is 0.9 metres tall.
Tim is 0.15 metres taller than Lewis.
How tall is Tim?
Answer:
D33Z NUTZ
Step-by-step explanation:
BAHHAHAHAHHAH louis is 5'8
Answer:
Tim is 1.05 metres
Step-by-step explanation:
let x represent Tim height
x-0.15=0.9
x=0.9+0.15
x=1.05metres
Find the lateral area of this cone.
Leave your answer in terms of pie.
12cm
5cm
LA = [ ? ]pie cm2
Hint: Lateral Area of a Cone = tre
Where l = slant height
Enter
Answer:
65π
Step-by-step explanation:
Slant height, l = √r² + h²
l = √5² + 12²
l = √25 + 144
l = √169
l = 13
Lateral area = πrl
Lateral area = π5*13
Lateral area = 65π
lottie had a collection of 72 dishes that she really used she decided to keep one sixth of dishes and sell the rest in a garage sale how many dishes did lottie keep?
A.12
B.60
C.26
D.14
[tex] \frac{1}{6} \: of \: 72 \\ = \: \frac{1}{6} \times 72 \\ \\ = \frac{72}{6} \\ = 12[/tex]
So, she kept 12 dishes.
A triangle has sides of lengths 24, 143, and 145. Is it a right triangle? Explain.
Answer:
Yes, the given triangle is right angled
Step-by-step explanation:
To confirm if the given triangle is right angled, we have to apply pythagoras theorem. It states, if a triangle is right angled then
Hypotenuse² = Base² + Perpendicular²
We know that the longest side is hypotenuse.
ie; (145)² = (143)² + (24)²
(145)² = 20449 + 576
21025 = 21025
As LHS = RHS, it is clear that the given triangle with sides 24, 143 and 145 units is right angled
For the following indicate whether a confidence interval for a proportion or mean should be constructed to estimate the variable of interest.
A researcher with a golf association obtained a random sample of 25 rounds of golf on a Saturday morning and recorded the time it took to complete the round. The goal of the research was to estimate the amount of time it typically takes to complete a round of golf on Saturday morning.
The confidence interval for a population____should be constructed because the variable of interest is____which is a____variable.
Answer: mean; time to complete round; quantitative
Step-by-step explanation:
Based on the information given in the question, the time to complete the round will be the variable of interest.
The confidence interval for a population (mean) should be constructed because the variable of interest is (time to complete round) which is a (quantitative) variable.
What is the value of k in this equation??plz help
Answer:
k=10×5
k=50 is the answer
Answer:
K=50
HOPE THIS HELPS
-Todo ❤️
Step-by-step explanation:
10/1/5=50
plz help 5th grade work
Answer:
I don't see where the question is...
Step-by-step explanation:
Someone help me out my grades are ba d
Answer:
Multiply by Four. x4
12/3
16/4
24/6
36/9
40/10
Step-by-step explanation:
What is the value of
(4.1 x 103) (2.0 x 103)
expressed in scientific notation?
Option A is the answer of this question.
please hurry need done asap
Answer:
[tex] y=0.46591x+7.71591[/tex]
Step-by-step explanation:
Labelled points are [tex] (21,\: 17.5)=(x_1,\:y_1) \: \&\:(43,\: 27.75)=(x_2,\:y_2) [/tex]
Slope of line (m) [tex] =\frac{27.75-17.5}{43-21} =\frac{10.25}{22} =\frac{41}{88} [/tex]
Equation of line in point - slope form is given as:
[tex] y-y_1 = m(x-x_1) [/tex]
[tex] \therefore y-17.5= \frac{41}{88} (x-21) [/tex]
[tex] \therefore y= \frac{41}{88} x-\frac{861}{88}+17.5[/tex]
[tex] \therefore y= \frac{41}{88} x+17.5-\frac{861}{88}[/tex]
[tex] \therefore y= \frac{41}{88} x+\frac{1,540-861}{88}[/tex]
[tex] \therefore y= \frac{41}{88} x+\frac{679}{88}[/tex]
[tex] \therefore y=0.465909091x+7.71590909[/tex]
[tex] \therefore y=0.46591x+7.71591[/tex]
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Page 11 of 4
Question 11 (1 point)
Rock musician Donny West is paid 20% on his CD sales and tour video sales.
Last year, he sold one million CDs and 650,000 videos.
The CDs were sold to music stores for $5.25 each and the videos for $6 each.
How much did Donny West receive in royalties last year?
a) $780,000
b) $1,050,000
c) $1,830,000
d) $200,000
e) $130,000
Answer:
dony west receive $1830000
Zion collected leaves for a class
project. She collected 34 pinnate leaves
and 23 more palmate leaves than
pinnate leaves. How many leaves did
Zion collect in all?
What percent of the large square is shaded?
A.42%
B.58 %
C.4%
D.5%
HELP I NEED TO DO THIS NOW I NEED ANSWER B AND C
Answer: a = 13 b = 39 c = 12
Step-by-step explanation:
What is the least common multiple ofv8 and 12?
Answer:
Step-by-step explanation:
8: 2 * 2 * 2 Eight factors into 3 twos
12: 2*2 * 3 12 factors into 2 twos and 1 three
LCM: 2 * 2 * 2 * 3
LCM: 24
Kadence took a random sample of students at her school and asked them how much they typically slept on a school night versus a weekend night. She noticed a positive linear relationship between the times. Here is computer output from a least-squares regression analysis on her sample:
Regression: weekend vs school night
Predictor Coef SE Coef
Constant 3.182 2.319
School night 0.789 0.237
S= 1.75 R-Sq= 20.9%
Required:
What is an appropriate test statistic for testing the null hypothesis that the population slope in this setting is 000?
Answer:
The answer is "3.329".
Step-by-step explanation:
Please find the complete question in the attached file.
[tex]\text{test statistic t} = \frac{slope}{standard \ error}[/tex]
[tex]=\frac{0.789}{0.237}\\\\=3.329[/tex]
Can anybody please help how to do these!! NO LINKS
Answer:
22.
[tex]rcos \theta = rsin \theta[/tex]
23.
[tex](rcos \theta) ^{2} + (rsin \theta) ^{2} = 25[/tex]
Step-by-step explanation:
To change the equation to polar form replace x with [tex] rcos\theta[/tex]
and y with [tex] rsin\theta[/tex]
HELP PLEASE
The gift shop at a science museum sells lollipops that are made to look like the planets. Each lollipop is shaped like a sphere and has a radius of 121212 mm.
What is the volume of each lollipop?
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi.
Answer:
[tex]V=7.45\times 10^{15}\ mm^3[/tex]
Step-by-step explanation:
The radius of each lollipop is 121212 mm
We need to find the volume of each lollipop. The volume of a sphere is given by :
[tex]V=\dfrac{4}{3}\pi r^3[/tex]
Put all the values,
[tex]V=\dfrac{4}{3}\times 3.14\times (121212 )^3\\\\V=7.45\times 10^{15}\ mm^3[/tex]
So, the volume of each lollipop is equal to [tex]7.45\times 10^{15}\ mm^3[/tex].
I WILL GIVE 10 POINTS IF CORRECT
50% of a number is x. What is 100% of the number? Assume x>0.
A square has a perimeter of 88 yd. What is the length of each side
Answer:
22 yards
Step-by-step explanation:
p = 4s
88 = 4s
22 = s
Solve the equation for x, and enter your answer in the box below.
4x = 40
Answer:
10
Step-by-step explanation:
4x=40
40/4= 10