Answer:
3 3/5 lawns
Step-by-step explanation:
find out how much OF a lawn he mows within an hour. multiply that by the number of hours.
he mows 0.6 lawns/hr; he mows for 6 hours
1.5/2.5=0.6
0.6 x 6 = 3.6 or 3 3/5
What is the y-intercept Of the function Represented by the table of values belowX -2 1 2 4 7 y 15 6 3 -3 -12
Given:
The table of values.
To find:
The y-intercept of the given function.
Solution:
The table of values represents a linear function because the rate of change is constant.
Consider any two points from the given table. Let the two points are (-2,15) and (1,6). Then the equation of the linear function is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-15=\dfrac{6-15}{1-(-2)}(x-(-2))[/tex]
[tex]y-15=\dfrac{-9}{1+2}(x+2)[/tex]
[tex]y-15=\dfrac{-9}{3}(x+2)[/tex]
[tex]y-15=-3(x+2)[/tex]
Adding 15 on both sides, we get
[tex]y=-3x-6+15[/tex]
[tex]y=-3x+9[/tex]
Putting x=0, we get
[tex]y=-3(0)+9[/tex]
[tex]y=0+9[/tex]
[tex]y=9[/tex]
The y-intercept is 9. Therefore, the correct option is C.
Answer: this is correct
Step-by-step explanation:
From turning this assignment in this is correct
A bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Find the probability of drawing a yellow chip, not replacing it, and then choosing a blue chip.
Group of answer choices
a.) 3/100
b.) 9/625
c.) 3/200
d.) 18/625
Answer:
a) 3/100
Step-by-step explanation:
There are 25 total chips
P(Yellow) = 3/25
With no replacement P(Blue) = 6/24 = 1/4
Multiply 3/25* 1/4= 3/100
HELP PLEASE
In AQRS, the measure of ZS=90°, the measure of ZQ=31°, and RS = 27 feet. Find the
length of SQ to the nearest tenth of a foot.
The diagram represents a dilation with a center at P. If the scale factor of e dilation is K, which statement about the diagram is true?
Answer:
C is correct. If the scale factor is greater than 1, the image is an enlargement. The segment UT could be an enlargement of the segment ST.
Step-by-step explanation:
A. If > 1, then the image of could be .
B. If 0 < < 1, then the image of could be . ( If the scale factor is between 0 and 1, the image is a reduction )
C. If > 1, then the image of could be .
D.If = 2, then the image of is itself.
A is not correct. If the scale factor is between 0 and 1, the image is a reduction.
B is not correct. If the scale factor is between 0 and 1, the image is a reduction.
C is correct. If the scale factor is greater than 1, the image is an enlargement.
D is not correct. If the scale factor is 1, the figure and the image are congruent.
The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
What is scale factor? How it is used in Dilating sides?Scale factor tells us by how much one quantity is greater than the other. It is denoted by K. Mathematically → K = a/b.Rewriting, we get → a = Kb.If a side length [a] of any 2 - D figure is dilated by a scale factor of [k], then the length of new side will be [Ka].Given is a diagram that represents a dilation with a center at {P}. The scale factor of the dilation is {K}.
The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
Therefore, the dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
To solve more questions on dilation, visit the link below-
brainly.com/question/13439872
#SPJ5
Help Me Please.............(3)
Answer:
0
Step-by-step explanation:
Factor the quadratic expression x2-19x+88 (x+__)(x+__) ^ Where the answer would go
Answer:
(x+8)(x+11)
Step-by-step explanation:
When you factor a quadratic by the form:
[tex]x^{2} + bx + c[/tex]
you are looking for two numbers, 'q' and 'r', which ADD to 'b' and MULTIPLY to 'c'.
In this case, some example numbers that multiply to 88 are:
±1, ±2, ±4, ±8, ±11, ±44, ±88.
Since they must add to 19, then you can figure out through some trial and error that the numbers are 8 and 11.
8*11 = 88
8+11 = 19
So, the answer is (x+8)(x+11)
What is the circumference of a circle whose diameter is 5.7 ft? Use 3.14 for pi . Round your answer to the nearest tenth and enter it in
the box
Answer:
C≈17.91
Step-by-step explanation:
Answer:
17.91
Step-by-step explanation:
What is the Domain, Range, and the vertex for this graph?
Answer correctly pls. I will give brainliest.
Answer:
Step-by-step explanation:
Answer:
Vertex is 3,1
Domain is 0<x<6
Range is : -9<x<1
Step-by-step explanation:
50 to 75 percent increase?how do i solve this?
Find the measure of the missing angle
60°
90°
65°
25°
Someone help and explain, please :(
what are these plz respond
Answer:
1. A
2. B.
3. A
4. C.
5 B.
6. ok boomer.
Step-by-step explanation:
PLEASE HELP HELP HELP IMAGE ATTACHED
Answer:
B'(6, 6) ; C'(12, 6)
Step-by-step explanation:
The points are not labeled so I'm going to assume the points are as follows:
A(3, 9)
B(3, 3)
C(6, 3)
In order to dilate with a scale factor of 2, simply multiply the x and y coordinates by 2.
B(3, 3) ⇒ B'(6, 6)
C(6, 3) ⇒ C'(12, 6)
Oliver is working with square tiles that are 3/4 inch on each side. What is the area of each tile?
Answer:
the area should be 3/4
Step-by-step explanation:
The following table shows ordered pairs for a linear function x. Which one of the following equations was used to generate this table?
Answer:
b
5x+3
Step-by-step explanation:
5×3=15+4=18
5×4=20+3=23
5×8=40+3=43
5×10=50+3=53
hope this helps
Bob found 3 dimes and 17 pennies when he was cleaning his room. Which equations are equivalent to how much money Bob found?
he has 47 cents
Step-by-step explanation:
so if bob had 3 dimes so off the bat thats 30 cents then 17 pennies you add that up and you get 47 cents mark me as brainlist pls:)
1/5 x < 2
please help!
Answer: X < 10
Step-by-step explanation:
Multiply by 5 to get the X by itself.
How many TRIANGLES can you find?
Can someone please help me. I’m not quite understanding this problem
Answer:
A=3
B=8
C=2
D=5
Step-by-step explanation:
hope this helps
Answer:
okay, so to get A you'll have to add 2 and 1 and get three. So, A equals 3. then to get B you will add 3 and 5 because A equals 3 and that will give you 8. so, B equals 8. To get D you will add 2 and 3. that will make D equals 5. to get C you will get 2. because 3 plus two equals five and because 1 plus 2 equals 3
if n is a prime factor of both 15 and 50, what is the value of n?
Answer:
5
Step-by-step explanation:
Take a look at all the prime factors of 15:
3, and 5 are all the prime numbers by which 15 is divisible.
Next, do the same for 50.
2, and 5 are all the prime numbers by which 50 is divisible.
The only common prime factor is 5.
Li is comparing 43.94 and 43.52. Which place value should she use to compare the two numbers?
tens
hundredths
O tenths
ones
Solve using substitution
y = 5x– 1
y = 3 + 5
Answer:
(9/5, 8)
Step-by-step explanation:
y = 3 + 5
y=8
y = 5x– 1
8=5x– 1
9=5x
x=9/5
(9/5, 8)
10a3 what is the vocabulary for 10
Answer:
Coefficient
Step-by-step explanation:
If it is 10a^3 (10 times the variable "a" cubed), then 10 is the coefficient.
HURRY TIMED!!! 30 POINTS!!! PICTURE EXPLAINS IT ALL!!
Answer:
Step-by-step explanation:
it is 5x2 which is 10
Jonah bought a 36-ounce Big Mouth Soda. After he drinks 27 ounces, what percent of his soda is left?
Answer:
25%
Step-by-step explanation:
i think
Graph the equation 2/3x2 + 4x+ 4
help pls ill give extra points : )
Answer:
$2.20 per kg
Step-by-step explanation:
divide 6.60 by 3 to get the answer
Answer:
$2.20
Step-by-step explanation:
Take the price and divide it by the amount.
6.60/3 = 2.2
Therefore, the unit price is $2.20 per kilogram.
There are 320 lights in the tree. 25% are red. How many are red?
Answer:
80 red lights.
Step-by-step explanation:
25% of 320 is 80. Hope this helps!
The following distribution is not a probability distribution because
x
-5
-4
-3
-2
P(x) 0.08 0.23 0.44 0.12 0.24
A) The values of x are negative
B) The probability values are not increasing
C The probability values do not add to 1
D) The probability values are not discrete
Answer:
C The probability values do not add to 1
Step-by-step explanation:
Given
The above table
Required
Why is it not a probability distribution
In probability, the sum of all probabilities must equal 0.
But in this case:
[tex]\sum P(x) \ne 0[/tex]
Because:
[tex]0.08 + 0.23 + 0.44 + 0.12 + 0.24 \ne 0[/tex]
[tex]1.11 \ne 0[/tex]
Hence:
Option (c) answers this question
JENCIA DIDÁCTICA: Miércoles 17 de ma
emáticas:
Resuelve el siguiente ejercicio de varias su
5,13,21,
75,70.5,
12,32
,
120,114
Realiza los ejercicios propuestos dentro d