Answer:
Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. 16)n = 182, x = 135; 95 percent
✓ 16)n = 182, x = 135; 95 percent sample proportion: p-hat = 135/182 = 0.74 E = 1.96*sqrt[0.74*0.26/182] = 0.0637 95% CI: 0.74-0.0637 < p < …
3 friends split the cost of renting a boat. Each person rented a life preserver. The cost of the boat was $120. The total cost for the boat and life preservers was $135 write and solve an equation to find the cost of the life preservers
Answer:
$5
Step-by-step explanation:
$135-$120=15
15 divided by the amount of people, which is 3, equals $5. It costs $5 for a life preserver.
if a(12)= x/3+2 and b(x)=12x, what is a(12)+b(1)?
Answer:
[tex]a(12) = 12 \div 3 + 2 \\ + b(1) = 12 \times 1 \\ = 4 + 2 + 12 = 18[/tex]
A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician buy?
they can buy 6 tv advertisements.
7+2n=8n-5
n=?
whatsl does n equal
8n -2n=7+5
6n =12
n =2
this is the answer
The water level in a lake was monitored and was noted to have changed −1 1/5 inches in one year. The next year it was noted to have changed −1 3/10 inches.
What was the total change in the water level over the two years?
Enter your answer as a simplified mixed number by filling in the boxes.
$$
in.
Answer:
-2 1/2
Step-by-step explanation:
Consider the transformation shown.
Use the drop-down menus to complete the sentence.
The transformation is ________________..
1a. isometric
1b. nonrigid
1c. rigid
because the______________..
2a. segment lengths are not
2b. segment lengths are
2c. angle measurements are not
2d. angle measurements
preserved
nonrigid
segment lengths are not
Answer:
1 Nonrigid
2 segment lengths are not
the function G(x)=1+2sin(x+pi) is the result of the application of transformations in the original function F(x)=sin(x). which of the following options correctly describes the transformations applied to F(x)
Answer:
D. a vertical shift of 2 and a phase shift of pie/ 2
Step-by-step explanation:
The graphs below have the same shape. What is the equation of the blue
graph?
GO) = ?
6
F(x) = x2
5
-5
G(x) =
A. G(X) = (x - 1)
B. G(X) = x2 + 1
C. G(x) = x2 - 1
D. G(X) = (x + 1)2
100 points !!!!
Answer:
D
Step-by-step explanation:
The graph G(x) is moved to the left by 1.
So it would be G(x) = (x+1)^2
The equation of the blue graph is,
⇒ g (x) = (x + 1)²
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The equation of the red graph is,
⇒ f (x) = (x)²
Since, The blue graph is shift 1 unit from red graph.
Hence, The equation of the blue graph is,
⇒ g (x) = (x + 1)²
Thus, The equation of the blue graph is,
⇒ g (x) = (x + 1)²
Learn more about the function visit:
https://brainly.com/question/11624077
#SPJ7
Hey ! Can anyone help me with this question please ? Thank you
Answer:
7
Step-by-step explanation:
4x-13 = x + 8
3x = 21
x = 7
enjoy
12. Which equation has no solution?
A. 12 =-41-6x - 3)
B. 24a - 22 =-4 (1-6a)
C-18 - 6k = 611 + 3)
D-511 - 5x) + 51-8x - 2) = -4x - 8x
Linear equations - a reminder
If I was to sketch the graph of
y = 4x + 2
what would the graph look like?
Would it be a straight line or a curved line?
Where would it cross the y-axis?
What does the 4 in 4x tell us?
Answer:
Straight line
Step-by-step explanation: The 4x tells us the slope it means up 4 right 1 it would cross the y axis at 2 since its the y intercept
X Y
0 2
1 6
2 10
Factor 24m6−30m4−45m3.
Answer:
3m³(8m³-10m-15)
Step-by-step explanation:
Assuming the question isn't asking for factoring over the complexes,
24m⁶−30m⁴−45m³
3m³(8m³-10m-15)
please help me with these. i do not understand how to do them.
Calculate the total area of these irregular shapes by fars & A1 8 and what pls help me AZ 10 10
Step-by-step explanation:
que dice? aye evolution xou
PLEASE HELP WILL MARK BRAINIEST!! TY
Answer:
y=3x-36
Step-by-step explanation:
slope must be negative reciprocal
-1/3 changes to +3
then use point slope form with new points TO FIND NEW Y INTERCEPT
y=MX+B
0=3(12) + b
b= -36
new problem is y= 3x-36
The perimeter of the rectangle below is 64
Find the value of x
Please help ! Anyone know the answer?
Answer: a
Step-by-step explanation:
Which of these fractions equals 40%
Answer:
40/100
Step-by-step explanation:
how do you prove that vertical angles are ⩭
Answer:
congruent
Step-by-step explanation:
If two angles are vertical angles, then they're congruent
hope it helps
mark me brainliest
The lovin' lemon company sells a 4-gallon jug of lemonade for $24. The sweet and sour company sells an eight pack of 1-quart bottles of lemonade for $16.00 . which company has a higher unit price? explain our answer
Answer:
the lovin lemon
Step-by-step explanation:
there are 4 quarts in a gallon so 4 times 16 is 64 for just one gallon so the answer would be the lovin lemon is cheaper
he total cost of 5 doughnuts and 6 cookies at a bakery is $11.95. The cost of each cookie is $0.95.
Select the equation and its solution that can be used to determine the cost, x, of 1 doughnut.
Answer:
x=1.25
Step-by-step explanation:
Answer:
($0.95 * 6) + (5x) = $11.95
The cost of one donut (x) = $1.25
Step-by-step explanation:
I hope this helps!
Which division problem is modeled in the image? A) 2 ÷ 6 = 3 B) 2 ÷ 3 = 6 C) 3 ÷ 2 = 6 D) 6 ÷ 3 = 2 the image has 3 circles an 2 stars in each circle
Answer:
b
Step-by-step explanation:
Answer:
its b
Step-by-step explanation:
5. Your soccer team is selling hoagies for a fundraiser. You need to purchase at least 8 pounds of ham and turkey. Ham costs $4 per pound and turkey costs $5 per pound. You have $40 to spend.
Answer:you would spend 36 dollars and would have 4 dollars left, you would spend 16 dollars on ham and 20 on turkey
Step-by-step explanation:
What is 104 1/6 simplified pls help me
Answer:
104
Step-by-step explanation:
If is wrong i'm sorry
What is 5 3/4×4 2/3 ?
Answer:
26 5/6
Step-by-step explanation:
make improper fractions by multiplying whole number and denominator, then adding the numerator
(5*4+3)/4 * (4*3+2)/3
23/4 * 14/3
322/12
161/6
26 5/6
Find the value of the equation.
12+−9
18
-18
3
-3
Answer:
.
Step-by-step explanation:
Area and perimeter for this rectangle
Answer:
perimeter = (8x + 3mm + 5mm) ×2
area = (8x + 3mm) × 5mm
Answer:
Perimeter: 48mm
Area: 95mm
Step-by-step explanation:
Perimeter=2(l+w)
2((8x+3)+5)
-8x=2(3+5)
-8x=2(8)
-8x=16
x=2
2((8(2)+3)+5)= 48
So the perimeter is 48mm
Area=wl
l=19mm
w=5mm
19*5=95mm
So the area is 95mm
Find the LCM for 5,9
Answer:
45 :)
Step-by-step explanation:
I need to find y and z
for y-
24
45
27
135
for z-
135
98
82
90
Answer:
y = 27°z = 98°Step-by-step explanation:
The interior angle marked 5y is the supplement of the adjacent exterior angle marked 45°.
5y + 45° = 180°
5y = 135° . . . . . . . . subtract 45
y = 27° . . . . . . . . divide by 5
__
The sum of the interior angles of a pentagon is (5-2)(180°) = 540°.
90° +5y +z +82° +135° = 540°
Using y=27°, we can subtract 442° from both sides to get ...
z = 98°
_____
Additional comment
You might recognize that the downward-sloping diagonal sides of the figure are parallel, so z and 82° are consecutive interior angles, hence supplementary. This fact means you don't have to be concerned with the other three angles in the figure to find the value of z: 180° -82° = 98°.
To Baker’s plus their contents have a mass of 180.4 g the total mass of the contents is 56.8 g each Baker has the same mess right and solve an equation to find the mass of one bigger