Answer:
10%
Step-by-step explanation:
[tex]\frac{5}{18}*\frac{9}{25}=0.1[/tex], so the probability is 10%. Hope this helps!
Please mark brainliest!Answer:
3.6 for Sarah and 2.8 for David
Step-by-step explanation:
Can someone help me?
My teacher said to put in simplisit form. and not to estimate.
Answer:
No 4 is easy you get 2/3
My explanation is just make the denominator the same which is 13/6 - 9/7
13 x 7/6x7 - 9x6/7x6
The answer it its 91/42 - 63/42
=28/42
If you simply it it would be 2/3
(/ this means by) sorry for my bad explanations
A line passes through the points (-100,-9.5•10^3) and (300,3.05•10^4). Find the value of y when x =200. Write answer in scientific notation.Please help asap with details and steps on how to solve.
Answer:
2.05x10^4
Step-by-step explanation:
The equation of the line is y=100x+500, which can be found through the given points.
So, if x=200, plug that into the equation of the line. y=100(200)+500
y=20000+500
y=20500
In scientific notation, that is 2.05x10^4
Hope this helps <3
HELP PLS.
Jake hiked the length of 1/5 a trail in the woods. Miranda hiked of the length of 5/8 the same trail. Which expression determines how much more of the trail Miranda hiked than Jake
Answer:
17/40
Step-by-step explanation:
5/8-1/5
Use the GCF method and then you get 25/40-8/40
= 17/40
Pls hurry and helppp NO LINKS
HELP ME!!!!!!!!!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
Multiply 120 by 5/8
PLEADE HELP ILL GIVE BRAINLIST QUESTION IN PHOTO
Answer:
x = 3
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an exterior angle of the triangle , then
15x + 5 + 22x + 4 = 120
37x + 9 = 120 ( subtract 9 from both sides )
37x = 111 ( divide both sides by 37 )
x = 3
Miss Owens has a coupon for 40% off a pair of shoes she pays $111.79 for a pair of shoes and a dress after using the coupon. The dress costs $64.99. Which equation can be solved for x, the retail price of the shoes?
Answer:
The answer is A.
Step-by-step explanation:
Process of elimination... Its not C or D because the % distributes onto the dress cost and it only contributes to 111.79. Also, 40% of 1 is 0.6 so its not B, which leaves A...
SCATTER PLOTS AND TREND LINES
In 1-4, match each scatter plot to the equation that could represent the equation of its trend line.
(Not all of the choices will be used.)
1.
2.
a. y = 3x
b. y = 4x - 2
c. y = -x + 5
d. y = -5x
3.
4.
e. y = -2x - 4
f. y = x + 3
g. The relationship is not linear.
Due today .
Write an inequality to represent each
situation:
A. A number, n, is greater than 22
B. The value, v, does not equal 2.5
C. Sally’s age, a, is at most 15
HELP NOW
All of the number sentences are true except.
A. [tex]\sqrt{100} =10[/tex]
B. [tex]\sqrt{36} =6[/tex]
C. [tex]\sqrt{64} =8[/tex]
D. [tex]\sqrt{16} =8[/tex]
Answer:
Step-by-step explanation:
D
Answer:
D.
Step-by-step explanation:
A. 10
B. 6
C.8
D.4
Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.
12. (x, y) (x —l, y + 4), reflection over the y-axis
13. Reflection over the y-axis, (x, y) (3x, 3y)
12-13 need to be answered lol pls pls pls!
Answer:
Link is a virus. Don't search it.
Step-by-step explanation:
Which of the following equations is true?
A.
(2 × 3) + (-2 × 3) = (-2 × 2) + (3 × 3)
B.
(2 ÷ 3) ÷ (3 ÷ -2) = (-2 ÷ 2) ÷ (3 ÷ 3)
C.
(-2 - 3) - (3 - 2) = (-2 - 2) - (3 - 3)
D.
(-2 × 3) × (2 × 3) = ( 3 × 2) × (3 × -2 )
Answer:
D
Step-by-step explanation:
A: (2 × 3) + (-2 × 3)= 0
(-2 × 2) + (3 × 3) = 5
B:(2 ÷ 3) ÷ (3 ÷ -2) = -0.44444444444
(-2 ÷ 2) ÷ (3 ÷ 3)= -1
C:(-2 - 3) - (3 - 2)=-6
(-2 - 2) - (3 - 3)=-4
D:(-2 × 3) × (2 × 3)=-36
( 3 × 2) × (3 × -2 )-36
Can i get brainliest?
a. Find a value for x that makes -x less than 2x.
b. Find a value for x that makes -x greater than 2x.
Answer:
it B find a value for x that make -x greater than 2x
Answer:
-1 < 2
1 > -2
Step-by-step explanation:
a value for x that makes -x less than 2x: -1 < 2
1 -(1) 2(1) -1 < 2
a value for x that makes -x greater than 2x: 1 > -2
-1 -(-1) 2(-1) 1 > 2
:)
HELPPPPPPPPPPPPPP PLEAASE
Answer:
3
Step-by-step explana3tion:
2
Answer:
2^5 and 10000000
Step-by-step explanation:
Im not sure how to explain this but for the first one there are 5 two's so exponent 5 and for the second one add 7 zeroes to 1
60 x 5?
help plzzzzzzzzzzzzzzzz
Answer:
300
Step-by-step explanation:
6 x 5= 30, so just add one zero to 6 and add a zero to 30
Help ASAP! Overdue (Volume)
Answer:
432
Step-by-step explanation:
If the height of each prism is 10 cm, what is the surface area of the rectangular prism?
Surface Area = 2lw + 2hw + 2lh
(Geometry)
Brainliest included to the right answer
When born a baby weighed 8.5 pounds and gained 1.6 pounds per week for the first 10 weeks. which of the following functions accurately model the number of pounds,p, the baby weighs as function of the number of weeks,w, since it was born?
A. p= 8.5w+1.6 B. p=w/1.6 +8.5
C. P=1.6w + 8.5 D. P= w /8.5+1.6
Answer:
C. P = 1.6w + 8.5
Step-by-step explanation:
In y= mx + b,
8.5 is (b) because it is the starting weight. The baby's weight gain would be represented by (m), because it changes every week.
Segment ME has a length of 13 inches and is rotated 270∘ counterclockwise about the origin to segment M′E′.
What is the length of segment M′E′?
Answer
90
Step-by-step explanation:
Divide 270 degrees by 3
I know that bc I had the same question on khan academy
Answer:
90
Step-by-step explanation:
help please omg ive been working on this for such a long time
Answer:
D
Step-by-step explanation:
It D because you must divide to get the cost for each notebook since there are 6 notebooks and they all cost $13.50. [tex]6\sqrt{13.50}[/tex] so, 2.25 each.
Sketch the graphs using 3 points that belong to it. a y = 3x - 2
Answer:
I hope this helps!
please do it right quickly please hurry hurry!!! do it right or ill report
Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees. What is the measure of Angle F?
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Answer: 17.300
Answer:
Which expressions represent exponential growth? Check all that apply.
A. 0.2t <<----CORRECT
B. 1.2t <<-------CORRECT
C. 2x2 – 17
D. 300(1.2)2y
E. 3000(0.12)y
F. 4y + 3
G. 1.12x + 67
Step-by-step explanation:
See picture below
Can someone explain me why the size of the ''photograph would decrease'' is the correct answer
Answer:
Evidentially, make the photo smaller.
Step-by-step explanation:
It's because dividing 7/8 makes it a smaller number, which will obviously make the photograph smaller.
[tex]\frac{7}{8}[/tex] = 0.875
≈ 0.89
Answer:
Ponte las pilas stop being lazy and do your work
Step-by-step explanation:
Luisa works at a gift shop. She receives a bonus if she sells at least 20 balloon bouquets in a month. Which graph represents the number of bouquets she needs to sell to get a bonus? *
A
B
C
D
Answer:
d
Step-by-step explanation:
im think right
Answer:
D
Step-by-step explanation:
"at least 20" means "20 or more".
That means you need a closed circle at 20 to include 20 and shading to the right of 20 to include greater than 20.
Answer: D
Find the value of y (view picture below)
Answer:
5
Step-by-step explanation:
Apply the formula A^2 + B^2 = C^2
13^2 = 169
12^2 = 144
169 - 144 = 25
Square root of 25 is 5
Help me answer the four questions on the left pls!
Answer:
l = 14
Step-by-step explanation:
The perimeter of a rectangle is
P =2(l+w)
The width is x-6
w = x-6
The length is 8 units longer than the width
l = w+8
l = x-6+8
l = x+2
We can substitute this into the equation for Perimeter, which is given as 40
40 = 2(x+2 + x-6)
Combine like terms
40 =2 (2x-4)
Divide by 2
40/2 = 2/2 (2x-4)
20 = 2x-4
Add 4 to each side
20+4 =2x-4+4
24 = 2x
Divide by 2
24/2 =2x/2
12=x
We want to know the length
l = x+2
l =12+2
l = 14
The question is in the image
Answer:
d
Step-by-step explanation:
yeahhhhhhhhhhhhhhhhggggg