Answers
Pls let me know if is right :).
Related Questions
Compare the fractions. Which fractions is larger? (Your answer should be
the larger fraction)
4/7 and 5/9
Answers
Answer:
4/7
Step-by-step explanation:
4/7 = 36/63 - bigger
5/9 = 35/63
Answer:
4/7 DUH
Step-by-step explanation:
An elevator at a hotel is descending as shown in the graph below.
Write a linear function in terms of y=Mx+b to model the situation.
Answers
Answer:
y=15/2x+40
Step-by-step explanation:
The slope is 15/2, and the y-intercept is 40.
A line segment connecting 2 points on the circle and passes through the center?
Answers
Answer:
A line segment connecting two points on the circle and going through the center is called a diameter of the circle. Assume that (x,y) are the coordinates of a point on the circle shown. The center is at (h,k) , and the radius is r .
Step-by-step explanation:
What is the percent of decrease from 70 to 35?
Answers
Jon is hitting baseballs. When he tosses the ball into the air, his hand is 5 feet above the ground. He hits the ball when is falls back to a height of 4 feet. The height of the ball is given by h(t)=5+25t-16t^2, where t is the time in seconds.
a) How much time will pass before Jon hits the ball? (round to the nearest tenth of a second)
b) What is the time in which the maximum height the ball attains? ( to the nearest hundredth of a second)
Answers
Answer: A= 1.60 sec
And I am not sure if B is correct, but I got 14.77 ft.
Step-by-step explanation:
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Jon who is hitting baseballs. When he tosses the ball into the air, his hand is 5 feet above the ground. He hits the ball when is falls back to a height of 4 feet. The height of the ball is given by -
h(t) = 5 + 25t - 16t²
where [t] is the time in seconds.
[A] -
At h = 4ft, we can write -
4 = 5 + 25t - 16t²
- 16t² + 25t + 1 = 0
On solving, we get -
t = 1.602 seconds
[B] -
We have -
h(t) = 5 + 25t - 16t²
For maximum height -
dh/dt = 0
d/dt(5 + 25t - 16t²) = 0
0 + 25 - 32t = 0
32t = 25
t = 25/32
t = 0.79 seconds
Therefore -
t = 1.602 seconds will pass before Jon hits the ball.At t = 0.79 seconds the ball attains maximum height.To solve more questions on Equation Modelling, visit the link below -
brainly.com/question/14441381
#SPJ2
On awall of dimension10.5m long and 8.5 m wide, a square shaped wall posture is stuck at the centre whose one side measures2.5m. If the remaining part of the wall is to be painted at rate ₹ 12 per sq. M, how much does it cost?
Answers
Answer:
₹996
Step-by-step explanation:
Area painted = area of wall - area of wall posture
Area of a rectangle = length x breadth
= 10.5m x 8.5m = 89.25m^2
Area of a square
length x length
2.5m x 2.5m = 6.25m^2
Area painted = 89.25m^2 - 6.25m^2 = 83m^2
Total cost of area painted = 83m^2 x 12 = 996
IS THIS CORRECT PLEASE
Answers
Answer:
I honestly forgot
Step-by-step explanation:
I will mark you as the brainiest if you get this correct
thx so much xxx
Answers
Answer:
33 Students.. because b:g = 7:4 then number should be in multiple of 11
Step-by-step explanation:
Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 5 loaves of banana bread. Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.
Q1. How many cups of flour are needed to make 1 loaf of bread?
Answers
Answer:
The answer is: One loaf of bread contains one and halve cups of flour.
Answer:
The answer is: One loaf of bread contains one and halve cups of flour.
Step-by-step explanation:
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
Answers
Answer:
$6.43
Step-by-step explanation:
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
For Amazing science:
$95.36 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $95.36
1 student = x
Cross Multiply
32x = $95.36
x = $95.36/32
x = $2.98
For Sci fi
$110.40 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $110.40
1 student = x
Cross Multiply
32x = $110.40
x = $110.40/32
x = $3.45
Hence, each student spent
$2.98 on Amazing Science and $3.45 on Sci Fi magazines.
The total amount they spent
= $2.98 + $3.45
= $6.43
Therefore, If each student bought 1 copy of each magazine, each student spent $6.43
Please help! I need the answer quick....
Answers
Step-by-step explanation:
1 (÷)
2) (÷)
3) (-)
4) (+)
5) (+)
6) (x)
The area of a square flowerbed is 1.21 square yards. What is the length of each side?
Answers
Step-by-step explanation:
area of a square=a*a=a^2
1.21=a^2
a=√1.21
a=1.1yards
You want to invest your money but need to decide which option to choose from in order to make the most money. Option A is to invest your $5000 into a basic account that earns interest at an annual rate of 5.2% per year. Option B is to invest your $5000 into an account that compounds your money quarterly at an interest rate of 5% per year. Which option will make more money after 10 years? How much more money will it make?
Answers
Answer:
Step-by-step explanation:
wait we need help with the same thing lol this is really confusing.
you have a gift card worth $90. You want to but several movies that cost $12 each. Write and solve an inequality that repersents the number of movies you can buy and still have least $30 on the gift card.
Answers
Can the sides of a triangle have lengths 1, 3, and 6?
yes
no
Answers
Answer:
no
Step-by-step explanation:
Answer: No
The Triangle Inequality Theorem states that the sum of the lengths of any 2 sides of a triangle must exceed the length of the third side.
1+3>6 is not true
1+6>3 is true
6+3>1 is true
A rectangular sheet of paper has a perimeter of 60cm. When it is folded in half along its longer line of symmetry, the perimeter of the rectangle which this creates is 49cm. What are the dimensions of the original shape?
Answers
Answer:
Dimensions of the original rectangle:
Length = 19 cm
Width = 11 cm
Step-by-step explanation:
Let
Length = x
Width = y
Original rectangle:
2(Length + width) = 60
2x + 2y = 60
New rectangle has same length with original rectangle but half of the width of the original rectangle when folded
Length = x
Width = 1/2y
2(Length + 1/2width) = 49
2x + y = 49
2x + 2y = 60 (1)
2x + y = 49 (2)
Subtract (2) from (1) to eliminate x
2y - y = 60 - 49
y = 11
Substitute y = 11 into (2)
2x + y = 49
2x + 11 = 49
2x = 49 - 11
2x = 38
x = 38/2
x = 19
Dimensions of the original rectangle:
Length = 19 cm
Width = 11 cm
Rectangle R undergoes a dilation with scale factor 0.5 and then a reflection over the
y-axis. The resulting image is Rectangle S. Which statement about Rectangles R and S
is true?
А They are congruent and similar.
B They are similar but not congruent.
C They are congruent but not similar.
D They are neither congruent nor similar.
Answers
what two numbers multiply to -49 and add to +6
Answers
Help me pls don’t put random
Answers
Sorry if I’m wrong
the approximate number of blood cells B passing through an animal's major artery each millisecond is given by B=17m^((4)/(3))where m is animal's mass in kilograms. Find the number of blood cells passing through a 243 kg bear's major artery each millisecond
Answers
Given:
The approximate number of blood cells B passing through an animal's major artery each millisecond is given by
[tex]B=17m^{\frac{4}{3}}[/tex]
Where, m is animal's mass in kilograms.
To find:
The number of blood cells passing through a 243 kg bear's major artery each millisecond.
Solution:
We have,
[tex]B=17m^{\frac{4}{3}}[/tex]
Putting m=243, we get
[tex]B=17(243)^{\frac{4}{3}}[/tex]
[tex]B=17(1516.381107)[/tex]
[tex]B=25778.4788191[/tex]
[tex]B\approx 25778[/tex]
Therefore, the number of blood cells passing through a 243 kg bear's major artery each millisecond is approximately 25,778.
Find the volume of the cone.
h= 10 cm
Q
r = 3cm
Answers
Answer:
Step-by-step explanation:
Volume=[tex]\frac{1}{3} \pi (3^{2} )(10)[/tex]
=[tex]30\pi[/tex] cm³
Answer:
94.2cm³
Step-by-step explanation:
(see attached for reference)
the volume of a right cone is given as
V = (1/3) π r² h
where,
π = 3.14
r = given as 3 cm
h = given as 10 cm
hence,
V = (1/3) π r³ h
= (1/3) (3.14) (3²)(10)
= 94.2cm³
In season 2 of DbZ name everyone that died in the saiyan fight.
Answers
Answer:
it was in season 1 yam.cha tie.n ch.atsu picc.olo nappa
Step-by-step explanation:
2.3 + 3(5 - 2.1p) = -13.37
Answers
The answer is,
[tex]p = 4.868254[/tex]
which is near to, 4.9.
If a chocolate cake is divided into six equal slices and each slice has 280
calories, how many calories are in the whole cake
Answers
Answer: The entire cake has 1,680 calories.
Step-by-step explanation:
people really mix up personality with genders it's embarrassing
Answers
Answer:
Um ok? This is brainly...
question down below(its two files)
Answers
Answer:
????????????????
Step-by-step explanation:
6) 4, 16, 36, 64,
What Are The Next Three Terms In The Sequence?
Answers
Answer:
100, 144
Step-by-step explanation:
Answer:
100, 144, 196
Step-by-step explanation:
There are 1600 students in a school. 47.5% of them are male. How many are female?
Answers
Answer: 47.5% of 1600= 760 males which means 840 are females
Step-by-step explanation:
Answer:
53.5 percent.
Step-by-step explanation:
100-47.5=53.5 percent.
Do not copy mines or I will report you.
Rectangle ABCD is rotated 360° around the origin. c ny 4. B What is the coordinate of C'? 2. 0 (-4,-4) O (4,4) O (4,4) O (-4,4) D х -4 -2 2 4 -2 -4
Answers
Answer:
D
Step-by-step explanation:
pretty sure 360 is a complete turn so it would end up in the same spot
Answer:
-4,4
Step-by-step explanation:
Please help i don't know ...
Answers
Answer:
the third one
Step-by-step explanation:
5x+3y=9
subtract 5x from each side
3y=-5x+9
divide 3 from each side
y=-5/3x+3
Answer:
The third option. y = −5 / 3x + 3
Step-by-step explanation:
Let's solve for y.
5x + 3y = 9
Step 1: Add -5x to both sides.
5x + 3y + −5x = 9 + −5x
3y = −5x + 9
Step 2: Divide both sides by 3.
3y / 3 = −5x + 9
3y = −5 / 3x + 3
Answer:
y = −5 / 3x + 3
Hope this helps :)