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Related Questions
Felipe planted some seeds for a science project. One of his plants grew 6 2/7 inches in the first week, and then it grew 5 11/14 inches during the second week. How much did the plant grow during these two weeks? The answer should be written as a proper mixed number and should be simplified, if possible.
Answers
Answer:
The plant grew [tex]12\frac{1}{14}[/tex] inches
Step-by-step explanation:
Operations with Fractions
Felipe planted seeds for a science project. One of the plants grew 6 2/7 inches in the first week and 5 11/14 inches in the second week.
We are required to find the total growth during the two weeks. We have to find the sum of:
[tex]6\frac{2}{7}+5\frac{11}{14}[/tex]
Let's convert both fractions to improper form:
[tex]6\frac{2}{7}+5\frac{11}{14}=6+\frac{2}{7}+5+\frac{11}{14}[/tex]
Adding the integers:
[tex]6\frac{2}{7}+5\frac{11}{14}=11+\frac{2}{7}+\frac{11}{14}[/tex]
Now we find the LCM of 7 and 14 is 14, thus:
[tex]6\frac{2}{7}+5\frac{11}{14}=11+\frac{4}{14}+\frac{11}{14}[/tex]
[tex]6\frac{2}{7}+5\frac{11}{14}=11+\frac{15}{14}=11+\frac{14+1}{14}[/tex]
[tex]6\frac{2}{7}+5\frac{11}{14}=11+1+\frac{1}{14}[/tex]
[tex]6\frac{2}{7}+5\frac{11}{14}=12+\frac{1}{14}[/tex]
Rewriting as a mixed number:
The plant grew [tex]12\frac{1}{14}[/tex] inches
1
5
5.0,
71
1. -0.3, 4.33, -12, 10001, -12, -2017, 4
From the given numbers, list the numbers that are
(i) positive integers, (ii) negative integers,
(iii) positive numbers, (iv) negative numbers.
Answers
Answer:
positive number
Step-by-step explanation:
because I got it right
Amelia's account balance is $16. If she uses her debit card to buy a $32
shirt from the mall, what will the balance of her account be?
Answers
Answer:
-$16
Step-by-step explanation:
16-32=-16
Pleaseee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
The Answer should be 9
140-180=40
360÷40=9
Answer:
9
Step-by-step explanation:
size of each interior angle can be represented by: [tex]140^{o} = 180^{o}[/tex]•[tex]\frac{(n-2)}{n}[/tex]
solve for n:
[tex]140^{o} = 180^{o}[/tex]•[tex]\frac{(n-2)}{n}[/tex] multiply both sides by n
140ºn = 180º(n - 2) distribute 180º to (n - 2)
140ºn = 180ºn - 360º subtract 180ºn from both sides
-40ºn = -360 divide both sides by -40º
n = 9
Find the total surface area of a cylinder whose diameter is 28 cm and height is 11 cm.
Answers
Answer:
2199.11 (with pi)
2198 (with 3.14)
Step-by-step explanation:
A=2πrh+2πr²
A=2π(14)(11)+2π(14)²
A=2π(154)+2π(196)
A=2(483.56)+2(615.44)
A=967.12+1230.88
Find AE if AB=12, AC=16, and ED=5.
Answers
Answer:
the ratio is 12:16=3/4
So AE:5+AE=3/4
4AE=15+3AE
AE=15
Step-by-step explanation:
The length of the line segment AE is 15 units.
What is a triangle?A triangle is a three-sided closed-plane figure formed by joining three noncolinear points.
Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.
We know, In a triangle if one segment is parallel to one side of a triangle divides the other two sides in the ratio of their corresponding lengths.
Given, AB = 12, AC = 16 and ED = 5, hence BC = AC - AB = 4.
Therefore, AB/BC = AE/ED.
12/4 = AE/5.
4AE = 60.
AE = 15 units.
learn more about triangles here :
https://brainly.com/question/2773823
#SPJ2
I need help and would greatly appreciate anyone who could help me ): !
Answers
Answer:
∠Q≅∠T, RS≅UV, ∠V≅∠S, VT≅SQ
Step-by-step explanation:
You can find the corresponding angles and sides by matching up the letters from both congruent triangles.
does anyone know how to solve this? :(
Answers
Answer:
i dont know but my Friends do
Tobey, Finn, and Mary rode their bicycles in the park.
Tobey: 432 yards
Finn: 1,300
Mary: 1/4 mile
Who rode the furthest? Explain how you know.
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Answer: Mary
Step-by-step explanation:
Tobey 432 yards is 1296 foots
Mary 1/4 mile is 1320 foots
You didnt mark what kind of measurment Finn has but I assume it's foots, then Mary wins!
(Tobey 1296)
(Finn 1300)
(Mary 1320)
Answer:
Yeah it's Mary
Step-by-step explanation:
Diego took a survey to find out how many students plan to go to a school band concert. There are more than 1,000 students in his school. He selected a sample by asking the first 50 students he met at band practice.
Answers
Answer: N/A
Step-by-step explanation: We need more info to solve this problem
Answer:
The one above is wrong
The actual answers are A and D
What is the product of 14.5 and 20.2?
Answers
Answer:
292.9
Step-by-step explanation:
l
The function P(1) - 5,000(1.098)' models the value, in dollars, of a painting after t years. What is the initial value of the painting?
Answers
Answer:
the answer is $5,000
Step-by-step explanation:
the question is asking what the initial value of the painting is and in the equation, they are trying to find out how much the painting will cost after t years. the 1.098 is how much the painting decreases each year and it is being multiplied by &5000 so $5000 is the original value of the painting.
BRAINLIEST PLS HELP!!!
Answers
Answer:
(D) 360 m
Step-by-step explanation:
Write an
equation of the line passing through the points (4,13) and (-1,- 12).
Answers
Answer:
Step-by-step explanation:
(-12 - 13)/(-1 - 4)= -25/-5 = 5
y - 13 = 5(x - 4)
y - 13 = 5x - 20
y = 5x - 7
you start at 5,4 and move 2 units left and 2 units down
Answers
Answer:
(3,2)
Step-by-step explanation:
(3,2)
Explanation:
When you move the point up, add to the y-coordinate. When you move the point down, subtract from the y-coordinate.
When you move the point to the right, add to the x-coordinate. When you move the point to the left, subtract from the x-coordinate.
(5,4)
Because we move 2 units left, we subtract 2 from the x-coordinate.
(3,4)
Because we move 2 units down, we subtract 2 from the y-coordinate
(3,2)
I hope this helps!
kk my baby bro needs help it math 7th grade
0.4(3.21x+5.6)
Answers
Answer:
1.284x + 2.24 is the answer.
Step-by-step explanation:
Simply, all we have to do is distribute the 0.4 to the 3.21x and the 5.6.
(0.4 × 3.21x) + (0.4 × 5.6)
= 1.284x + 2.24
#teamtrees #WAP (Water And Plant)
Answer: = 1.284x + 2.24
explanation: This question is easily solved through the process of distribution.
(0.4 × 3.21x) + (0.4 × 5.6) = 1.284x + 2.24
Sorry for the late answer hope this helped!
solve for x
(20 points)
Answers
Answer:
x=14
Step-by-step explanation:
the total surface area of this cuboid is 76cm^2 find the value of x (5cm = width, 4cm= length and x = height)
Answers
Answer:
Height x=2
Step-by-step explanation:
area of top & bottom:
(5)(4)(2)=40
area of 2 sides:
(x)(5)(2)=?
area of the other two sides:
(x)(4)(2)=?
total area=76
76=40+10x+8x
simplify:
36=18x
x=2
What are the scale factor and center of dilation?
Answers
Please help it's due today!!!
Answers
Answer:
1. option 3
2. option 1
Step-by-step explanation:
look at the picture ...........
Answer:
The first one is 3 and 31/48
The second one is 25
Six added to the quotient of 84 and seven
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Answer:
84 divided by 7 is 12 + 6 = 18
Martin charges $10 for every 5 bags of leaves he rakes. Last weekend, he raked 24 bags of leaves. How much money did he earn?
Answers
Answer:
Solution:
24 divided by 5 = 4.8
round 4.8 down to 4
10 times 4 = 40
Martin earned 40 dollars.
Step-by-step explanation:
Hope this helped!
Answer:
Martin earn $48
Step-by-step explanation:
24/5 = 4.8
4.8 x 10 = 48
So Martin earn $48
what is 90.90 rounded to the ones
Answers
Answer:
91.00
Step-by-step explanation:
I got you
1.If 9 pencils cost .45, what would 12 pencils cost?
Answers
Answer:
9 pencils = 0.45
12 pencils = 0.60
Brainiest plz :)
Answer:
$.60
Step-by-step explanation:
9=.45
.45/9=.05
.05x12=0.60
$.60
Shelter A has 500 beds and is 90% occupied. Shelter B is 60% occupied, the ratio of beds in Shelter A to Shelter B is 15:16
Answers
Answer:
800 bedsStep-by-step explanation:
Shelter A has 500 beds and is 90% occupied.
Number of occupied beds:
500*0.9 = 450The ratio of beds occupied in Shelter A to Shelter B is 15:16
450/x = 15/16x = 450*16/15x = 480Number of occupied beds in Shelter B is 480 which is 60% of total. Total number of beds is:
480/0.6 = 800Answer:
Answer:there are 900 beds in shelter B
Step-by-step explanation:
Shelter A has a capacity of 300 beds and is 80% occupied. This means that the number of beds in Shelter A that would be
80/100 × 300 = 0.8 × 300 = 240 beds.
Let x represent the capacity of Shelter B. Shelter B is 45% occupied. It means that number of beds in Shelter B that would be occupied is
45/100 × x = 0.45 × x = 0.45x beds.
Total occupancy of shelter A and shelter B would be
240 + 0.45x
The ratio of the occupancy of shelter A to shelter B is 16:27
Total ratio of occupancy = 16 + 27 = 43
Therefore
27/43 × (240 + 0.45x) = 0.45x
27(240 + 0.45x) = 0.45x × 43 = 19.35x
6480 + 12.15x = 19.35x
6480 = 19.35x - 12.15x = 7.2x
x = 6480/7.2 = 900
Step-by-step explanation:
Put these in descending order
-6/7,|8-9|,-|-6|
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Answer:
-6/7,1,-6
1, -6/7, -6
Step-by-step explanation:
Work out the reciprocal of 0.4
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Answer:
1/0.4=10/4=5/2...............
Reciprocal of 4/10= 10/4
You can leave the answer here
But if you want to further simplify it then:
10/4= 5/2
20 points . I need help with this.
Answers
Answer:
1) 117
2) 51
3) congruent
4) to each other
Step-by-step explanation:
each side of a triangle is nine inches long. find the perimeter
Answers
The triangle in which the side are nine inches long has a perimeter of 27 inches.
Perimeter of a triangle
The perimeter of a triangle is the sum of the length of the whole side.
The triangle have three sides and the perimeter is the sum of the whole sides.
According to the question, the triangle has the whole sides as 9 inches.
This means the triangle is an equilateral triangle.
Therefore,
length of side = 9 inches
perimeter = 9 + 9 + 9
perimeter = 27 inches
learn more on triangle here:https://brainly.com/question/19976393
In March there was 85 mm of rain. In April there was 68 mm. What is the percentage change?
A. 20% fall
B. 18% fall
C. 19% fall
D. 25% fall