The amount of p paint needed to paint the walls of a Grade 7 classroom in San Jose
National High School varies directly as the area A of the wall. If 3 gallons of paint can
paint a 63 m2 wall, how many gallons of paint are needed to paint a wall with an area of
136 m2?
Answer:
6.4 gallons
Step-by-step explanation:
1 gallon can cover 21 m2 and 21 divided by 136 is 6.4 g
On a coordinate grid, the coordinates of vertices P and Q for polygon RQRS are P(1, 2) and Q(-1, 2)
HELP ASAP FOR 25 POINTS
What is the ratio of the sides of the smaller triangle to the bigger triangle?
1:9
1:6
9:1
6:1
Answer:
6:1
Step-by-step explanation:
That's the answer
.
.
.
What is the absolute value of -36
Answer:
36
Step-by-step explanation:
absolute value of -36 is 36
What numbers can you multiply to get 14 and add to get -5?
Answer:
-2 and 7
Step-by-step explanation:
2×7=14
2-7=-5
this is what I got.
King, a golden retriever, can find a tennis ball hidden in his yard 89% of the time, while Tessa, a Labrador mix, can find a tennis ball hidden in her yard 94% of the time. Suppose King’s owner hides a tennis ball in his yard 100 times and Tessa’s owner hides a tennis ball in her yard 150 times. Let K = the proportion of times King finds the tennis ball and T = the proportion of times Tessa finds the tennis ball. What is the probability that the proportion of tennis balls King finds is greater than the proportion Tessa finds?
A) 0.050
B) 0.088
C) 0.476
D) 0.912
Answer:
B) 0.088
Step-by-step explanation:
took the quiz
Find the missing angle?
Answer:
90 degrees
Step-by-step explanation:
the answer to this problem is 90
Use proper probability notation. Identify function and label inputs when using technology.
1. Honda cars make up 18% of registered vehicles in Florida. You take a SRS of 500 car owners in Florida. What is the chance
your sample contains 20% or more of Honda owners? Use the 4-step plan.
Answer:
0.1349
Step-by-step explanation:
Given that:
Sample size, n = 500
20% of 500 ; 0.2 * 500 = 100
p = 0.18 ; n = 500 ; 1 - p = 0.82
P(x ≥ 100) ;
Using the binomial probability relation :
P(x =x) = nCx * p(x)^x * (1 - p)^(n - x
P(x ≥ 100) = 500C100 * 0.18^100 * 0.82^400
P(x ≥ 100) = 0.1349
Find the value of from the following right triangle.
plzzz help i will mark you as brainliest
Answer:
12
Step-by-step explanation:
by Pythagoras theorem,
P²+B² =H²
5²+B²=13²
B²= 13²-5²
B²= 169-25
B²= 144
B=√144
B= 12
Please triple check
3. The cost of the city permits needed to build this building is 150,000 no matter how many floors with
condos are built.
a. Create a function p(1) based on this information.
b. What is the slope of your function and what does it tell you?
Answer:
[tex]P(x) = 150000[/tex]
[tex]Slope = 0[/tex]
Step-by-step explanation:
Given
[tex]Cost = 150000[/tex]
Solving (a): The cost function:
From the given parameter, it shows that the number of floor has no effect on the floors.
So, represent the floors with x.
The cost function is:
[tex]P(x) = 150000[/tex]
Solving (b): The slope and its interpretation
A function is represented as:
[tex]f(x) = b + mx[/tex]
Where:
[tex]m=slope[/tex]
By comparing: [tex]f(x) = b + mx[/tex] to [tex]P(x) = 150000[/tex]
[tex]m = 0[/tex]
So:
[tex]Slope = 0[/tex]
What it means is that, no matter the number of floors, the cost remains unchanged.
Solve the inequality and enter your solution as an inequality comparing the variable to a number
X + 24 > 67
Answer:
X>43
Step-by-step explanation:
X+24-24>67-24
x>43
plz help
plz
plz
plz
plz
Answer:
Please refer to the attachment
Answer:
x = -1/2 or x = -3
Step-by-step explanation:
2x^2 + 7x + 3 = 0
First, we try factoring the polynomial.
(2x + 1)(x + 3) = 0
It works. Now we set each factor equal to zero.
2x + 1 = 0 or x + 3 = 0
2x = -1 or x = -3
x = -1/2 or x = -3
2. What does Decay means?
O To increase more and more.
O To get lesser and lesser.
O To multiply.
O To get higher.
Write each power as a product of the same factor. Then find the value. 7^2
Answer:
49
Step-by-step explanation:
7^2=49
Consider the function that assigns to each positive number x the value
Do you think this function is linear or nonlinear?
Develop a list of inputs and outputs for this function. Organize your work using the table below. Then, answer the questions that follow.
Input (x)
Output (y)
0.1
1/10 .
0.2
1/5
0.4
2/5
0.5
1/2
0.8
4/5
1
0
1.6
8/5
2
0
2.5
5/2
4
0
5
0
Plot the inputs and outputs as ordered pairs defining points on the coordinate plane.- You will do this on the peardeck or a piece of paper.
What shape does the graph of the points appear to take?
Find the rate of change using rows 1 and 2 from the table above.
Find the rate of change using rows 2 and 3 from the table above.
Find the rate of change using any two other rows from the table above.
Return to your initial claim about the function. Is it linear or nonlinear? Justify your answer with as many pieces of evidence as possible.
Answer:
The Answer should be: 40 49 60 8 54
\
95 82 40 18 39
94 72 23 70 39
24 55 6 48 40
16 100 67 93 83
2 59 97 66 28
51 81 81 6 1
29 59 34 15 65
100 94 100 70 64
87 33 20 79 76
47 56 83 58 1
36 14 71 87 26
13 4 67 26 76
85 44 55 99 64
89 50 13 10 29
62 76 82 51 71
69 13 76 3 46
71 5 51 81 15
53 94 47 55 61
6 23 97 99 46
3 87 45 49 72
87 14 32 29 22
84 60 17 4 95
100 51 39 77 87
31 97 11 80 94
78 61 38 79 35
87 67 11 21 70
82 43 19 74 42
58 90 24 8 3
61 3 63 84 1
15 67 79 31 83
28 27 93 46 39
76 7 57 82 97
35 38 73 6 88
24 95 20 90 73
17 49 4 63 63
100 3 23 52 80
17 61 39 68 63
67 27 16 81 84
81 37 43 82 34
97 54 8 32 78
99 77 20 71 17
21 42 52 48 8
46 75 71 55 74
11 48 80 39 30
76 50 52 89 100
19 10 57 21 79
58 53 99 99 11
24 59 72 16 52
91 84 36 21 22
72 44 52 56 29
96 78 57 91 47
72 42 35 79 99
44 51 76 93 16
16 36 63 82 63
42 36 82 86 30
63 42 78 75 50
65 2 50 21 32
10 23 26 96 96
61 13 16 37 58
3 30 99 93 1
54 43 8 94 13
62 54 76 14 40
12 22 68 57 24
83 16 36 2 66
49 68 65 88 2
19 36 17 89 59
51 68 100 39 75
67 27 50 87 100
12 87 65 2 1
47 61 50 36 29
64 37 68 3 99
20 83 98 91 77
53 35 37 78 89
87 79 73 20 49
19 36 23 58 29
76 4 18 44 61
65 25 84 11 3
99 97 74 92 97
9 47 73 47 8
35 96 15 65 16
93 5 48 53 28
59 23 7 47 50
20 73 26 86 92
21 10 99 91 32
32 35 63 47 25
3 87 75 9 5
4 75 15 79 43
62 33 6 23 70
81 37 96 93 33
49 72 20 47 61
30 51 67 77 16
51 11 66 68 36
49 45 29 10 98
92 39 36 89 57
74 70 77 13 94
78 1 80 33 85
34 82 27 1 97
59 99 72 82 20
73 67 35 69 68
61 83 15 77 72
31 90 77 9 71
96 96 30 75 87
40 97 78 26 16
41 5 4 57 82
50 94 11 1 94
2 72 71 6 77
89 12 22 68 82
2 35 88 11 43
54 46 9 30 95
7 90 63 13 70
10 15 49 97 73
12 7 86 24 69
91 99 40 51 18
2 79 91 19 97
99 9 66 86 92
70 34 77 31 95
89 25 68 70 57
65 36 4 24 95
36 48 92 44 62
69 84 41 52 92
84 20 66 23 73
16 85 44 17 2
9 90 58 28 90
53 41 42 15 37
18 87 53 21 57
55 25 24 5 57
93 24 17 37 63
8 92 68 68 20
100 69 45 73 11
100 79 27 99 36
44 38 10 100 27
35 32 10 28 70
53 67 81 26 97
9 42 22 1 91
61 70 80 16 38
87 91 49 1 12
57 1 22 12 24
71 88 72 42 23
67 41 20 89 14
24 1 40 41 78
86 77 23 57 96
65 90 27 1 5
59 61 39 34 28
47 83 80 84 44
29 79 94 52 86
32 39 49 100 74
31 87 65 59 47
41 53 99 79 50
83 32 70 69 27
73 69 56 20 99
26 96 14 49 66
42 94 78 88 43
38 93 62 70 97
6 84 59 86 17
20 3 100 52 71
96 71 52 65 30
39 60 100 100 10
82 52 88 39 98
82 28 91 71 33
15 32 7 100 51
40 15 51 42 70
59 54 26 47 74
98 26 42 18 96
40 76 89 79 94
61 70 21 95 18
37 25 99 91 30
86 22 87 18 53
76 57 41 71 52
10 54 35 36 36
53 14 95 5 45
49 98 16 40 8
81 67 54 82 76
83 83 94 37 76
86 23 57 42 79
63 35 88 75 100
26 70 35 35 14
64 24 98 76 46
86 65 59 76 49
70 96 65 57 30
80 1 54 19 93
28 44 11 63 24
61 27 76 6 62
44 22 24 69 58
21 92 44 100 68
82 78 74 4 100
3 52 94 18 91
32 9 95 94 40
67 57 62 46 36
91 24 22 70 17
71 74 66 2 48
86 41 52 66 54
33 99 23 40 81
65 32 16 54 48
18 79 67 4 42
9 47 13 27 59
57 80 24 51 32
86 1 95 17 83
47 38 3 27 26
21 50 99 14 66
40 74 98 16 92
9 15 21 33 87
35 91 50 7 26
22 56 27 77 92
14 81 54 40 63
84 15 48 72 75
70 50 37 48 66
34 12 17 98 51
47 2 33 39 86
10 87 57 6 95
25 74 70 44 57
91 10 34 21 99
21 81 61 87 88
19 38 73 50 11
97 63 83 28 74
7 91 44 32 56
53 98 100 51 70
86 79 18 22 45
46 28 59 76 23
21 57 67 24 16
30 22 12 65 23
51 12 62 39 97
60 49 31 68 21
84 24 66 5 24
64 63 57 12 1
58 79 1 5 62
52 15 69 26 40
17 43 32 73 79
79 25 41 98 46
50 14 91 5 93
23 65 55 85 80
71 62 14 79 53
30 5 88 30 18
2 45 41 45 99
89 13 35 96 12
58 1 71 25 38
73 53 89 63 69
67 93 72 1 17
12 96 12 86 75
1 17 77 92 5
40 78 15 82 5
75 5 34 39 71
80 4 80 13 55
69 44 61 57 45
52 5 49 27 74
76 95 68 93 45
30 75 52 1 51
43 11 43 65 69
3 3 12 4 83
96 58 45 31 89
71 28 49 89 41
31 13 45 86 89
85 61 5 72 60
20 14 19 36 6
29 64 41 40 74
66 16 7 42 15
20 42 72 66 63
97 90 33 47 84
97 81 5 33 58
72 23 25 84 1
17 60 34 51 43
3 29 96 90 37
39 28 43 17 52
99 23 85 93 27
9 10 90 19 30
2 77 6 88 17
45 85 59 60 64
32 11 70 52 2
100 33 22 12 62
42 93 37 5 55
54 70 49 81 4
40 29 45 13 84
83 63 30 46 23
34 19 44 35 8
90 71 19 100 9
28 87 52 6 11
26 14 23 3 13
57 89 82 12 56
69 63 22 3 8
40 38 2 5 4
64 66 52 8 4
62 71 41 39 58
42 76 98 65 33
92 16 48 29 44
8 96 98 74 57
22 12 15 46 10
50 34 75 2 8
40 22 100 21 16
22 60 38 94 81
32 42 65 45 93
23 93 85 64 6
36 12 94 4 79
97 9 96 26 35
12 19 56 4 67
15 47 72 78 74
30 78 100 83 69
24 50 39 87 93
47 11 4 32 15
35 26 9 14 60
11 56 88 84 47
3 28 47 40 67
3 2 94 16 68
28 76 21 86 97
23 85 8 68 49
63 67 82 66 36
20 21 56 91 6
61 24 92 47 89
32 5 83 37 46
70 56 69 41 14
68 52 84 19 9
19 96 54 46 5
23 26 49 79 31
98 48 7 88 56
78 72 82 62 47
3 35 60 95 28
17 34 63 32 81
57 58 88 23 72
25 85 46 36 35
46 26 73 91 63
This recipe makes 15 cupcakes.
Deepak only wants to make 12 cupcakes.
How much of each ingredient does he need?
Recipe: Makes 15 cupcakes
12 ounces butter
10 ounces sugar
15 ounces flour
5 eggs
If a = 5, what is the value of 2a2 - 3a + 11 ?
A.
16
B. 46
C. 71
D. 96
Answer:
a. 16
Step-by-step explanation:
2(5)(2) = 20; 20 - 3(5) = 5; 5 + 11 = 16
I hope I did this right. Good luck
Answer:
B. 46
Step-by-step explanation:
2(5)^2-3(5)+11
PEMDAS (exponent)
2(25)-3(5)+11
PEMDAS
50-15+11
subtract (because it came before addition)
50-15= 35+11
final step add
46
Plz help im very confused. Find Cos E.
Answer:
cos E =9/41
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos E = adjacent/ hypotenuse
Cos E = 18/82
cos E =9/41
Help me I will really appreciate it thx
can someone help me ? Finding angle measures using triangles (veiw image)
Answer:
x=52°
Step-by-step explanation:
Corresponding angles, 62° is parallel to I
so the letter I would be 62°.
In a triangle there's 180 degrees
so 180-62=118°-66=52°
that way all the angles in the triangle will add up to 180
Solve each proportion
27/40 simplified in fraction form
Answer: 27/40
Step-by-step explanation:
27/40 is already simplified.
The simplified fraction form of 27/40 is 27/40.
To simplify the fraction 27/40, we can find the greatest common divisor (GCD) of the numerator (27) and the denominator (40) and divide both by that value.
The GCD of 27 and 40 is 1, which means they have no common factors other than 1.
Since there is no common factor other than 1, the fraction 27/40 is already in its simplest form.
Therefore, the simplified fraction form of 27/40 is 27/40.
Learn more about Fraction here:
https://brainly.com/question/10354322
#SPJ6
Please help!!! I’ll make brainlest.
Please help me on this and explain it.
Answer:
no solutions
Step-by-step explanation:
if u divide the second equation by -2 u get
-4x+5y= 7.5
and -4x+5y can’t equal 7 and 7.5
Write the equation of a line (y = mx + b) that has the following characteristics:
Slope = -1 and passes through (2,-4)
I’m pretty sure it’d be y = -x - 2
lmk if it’s wrong.
5. A farmer's annual income is represented by the variable x. The farmer will pay 28% of his income for federal taxes and 7% of his income for state taxes. Which two expressions represent the amount of money the farmer will have after paying these taxes?
A. 0.35x
B. 0.65x
C. 1 – 0.35x
D. x – 0.35x
E. x(0.28 + 0.07)
Answer:
B. 0.65x. and x – 0.35x
Step-by-step explanation:
His tax rates add up to 0.35
his total income, x, minus 0.35x is 0.65x.
x – 0.35 = 0.65,x
Amaia walks from her home to the bank, then to the park, and then to get groceries before heading home. The path she travels is in the shape of a parallelogram and is shown in the diagram below. How many total meters did Amaia walk?
Answer:
Amaia walked 28 meters
Step-by-step explanation:
So first we know that the side x+3 is equal to the side 3x+1
subtract 1 and x from both sides to get x=1
then we plug in the 1 to the equation x+9 and we know that side equals 10, meaning the parallel side is also 10.
plug in 1 to one of the original equations to get 4
4+4+10+10=28
Which statement describes the relationship between x and y in these two equations? y = 2x and y = x + 2
A. In y = 2x he value of y is 2 more than the value of x, and in y = x + 2 the value of y is twice the value of x.
B. In y = 2x and in y = x + 2, the value of y is 2 more than the value of x.
C. In y = 2x and in y = x + 2, the value of y is twice the value of x.
D. In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
Answer:
D
Step-by-step explanation:
In y = 2x the value of y is twice the value of x, and in y = x + 2 the value of y is 2 more than the value of x.
what is the second step when multiplying mixed numbers.
Answer:
Multiply the numerators, than the denominator
Step-by-step explanation:
Because...
1. Change the mixed number to a impoper fracytion
2.Multiply the numerators, than the denominators
3. Than multiply the numerator and denominator seperatly