Answer:
Weekly deposit= $18.42
Step-by-step explanation:
Giving the following information:
Number of weeks= 18
Total amount of money= $331.56
She deposited the same amount of money each week.
To calculate the weekly deposit, we need to divide the total savings by the number of weeks:
Weekly deposit= 331.56 / 18
Weekly deposit= $18.42
What interval consists of all $u$ such that neither $2u$ nor $-20u$ is in the interval $(-\infty,-1)$ ?
Answer:
[-1/2,1/20]
Step-by-step explanation:
Answer:
[-1/2,1/20]
Step-by-step explanation:
In terms of inequalities, we are asked to find all $u$ such that $2u\ge -1$ and $-20u\ge -1$.
The solution to the first inequality, obtained by dividing both sides by $2$, is $u\ge -\frac{1}{2}$.
We can solve the second inequality by dividing both sides by $-20$, but because we are dividing by a negative number, we must reverse the direction of the inequality: $u\le \frac{1}{20}$.
The set of $u$ which satisfy both inequalities simultaneously is thus $\boxed{\left[-\frac{1}{2},\frac{1}{20}\right]}$.
What is the expression of 25-c
Answer:
Cholesterol 25-hydroxylase (CH25H) catalyzes the production of 25-hydroxycholesterol (25-HC), an oxysterol that can play an important role in different biological processes. However, the mechanisms regulating CH25H expression have not been fully elucidated.
Solve
4x+3y=-2
3x + 5y = 15
Answer:
x=-5 y=6
Step-by-step explanation:
Multiply the first by 3 and the second by -4
Then add them. Y will be 6
Put 6 for y in the first one and youll find x=-5
Calculate the bond energies that correspond to arrows A, B and C in the diagram:
Answer:
Parted = farted and pooed, wafflebox = person who waffles (talking about random things), gogglebox = person who stares at people, battery brain = person who uses drugs. You might want to use these words so no one knows what you are talking about and you can talk about people badly without them knowing
Step-by-step explanation:
Help me pleaseeeeeee
Answer:
56
Step-by-step explanation:
Answer:
i think it is 56 if it is wut i think it is
Step-by-step explanation:
In right triangle XYZ, angle Y is a right angle. What is the relationship between angles X and Z? What is the relationship between sinX and cosZ?
A. Angles X and Z are complementary, and sinX=1−cosZ.
B. Angles X and Z are complementary, and sinX=cosZ.
C. Angles X and Z are supplementary, and sinX=cosZ.
D. Angles X and Z are supplementary, and sinX=1−cosZ.
Answer:
B
Step-by-step explanation:
11.49 for 3 packages
Answer: $3.83 per package
Step-by-step explanation:
Simply you need to use division
Divide 11.49 by 3
11.49/3
To which you will get
$3.83
What is the value of k? SHOW WORK PLEASE
a man makes a profit 15% by selling an article for rs.250. for what amount should he sell it to make profit of 38%
Answer:
$300
Step-by-step explanation:
original price = $250
the profit= 15%
ok now let the cost price of article be ₹ x
x + 15% of x = 250
1.15x = 250 => 115x ÷ 100 = 250
115x = 25000 => x = 25000 ÷ 115
x = 5000/ 23
cost price of article = ₹5000/ 23
required profit = 38%
= 38% of 5000/ 23 = 0.38 × 5000/ 23
= 1900/ 23
the required will be selling price to gain about 38%
= cost price + required profit which is
= (5000/ 23) + (1900/ 23)))
= 6900/ 23 = $300
Answer: now its required selling price = $300
6.
Write an equation of a line with the given slope and y-intercept.
m = (4)/(5), b = 2
A. y= (4)/(5)x - 2
B. y= (4)/(5)x + 2
C. y= (5)/(4)x + 2
D. y= 2x + (4)/(5)
Answer:
B. y= (4)/(5)x + 2
Step-by-step explanation:
Use the slope-intercept form
y = m x + b to find the slope m and y-intercept b .
Slope:
5
3
y-intercept: ( 0 , − 2 )
Plz helpppppppppppppp plzplzplz
Answer:
Rs. 26,620
Step-by-step explanation:
20,000 * [tex]1.1^{3}[/tex]
where 1.1 is 10%, because each year it would increase by 1.1
and period 3 is number of years
144 cubic meters in inches.
Answer:
I think is 8.787e+6 cubic inches.
NEED HELP NOW
The area of Jordan’s yard can be modeled by the expression 3x2 – 2x + 1. Jordan purchases additional land from his neighbors. The area of this land can be modeled by the expression 4x2 + 3x + 7. Which expression represents the new area of Jordan’s yard?
A.
x2 + 5x + 6
B.
x2 + x + 8
C.
7x2 + x + 8
D.
7x2 + 5x + 6
Answer:
7x^2 + x + 8
Step-by-step explanation:
here's your solution
=> The model of Jordan yard = 3x^2 - 2x + 1
=> The model of new yard = 4x^2 + 3x+ 7
=> now, for total area we need to add both
=> 4x^2 + 3x^2 + 3x - 2x + 7 + 1
=>7x^2 + x + 8
hope it helps
Anna buys 6 bottles of pineapple juice at the corner store for a total cost of $4.50.
Assume each bottle of juice is the same price. If c represents the total cost in dollars
and cents of the juice for any number, j, of bottles of juice, write a proportional
equation for c in terms of; that matches the context.
Answer:
c = 0.75j
Step-by-step explanation:
divide $4.50 by 6 to find the price of one bottle of pineapple juice
4.50/6 = 0.75
each bottle of pineapple juice is 75 cents each
c = 0.75j
All of the following expressions are equivalent except
O x-7
0 7+(-x)
O-X+7
07-x
On the first 3 of 4 consecutive days, Gary delivered 78, 52, and 70 newspapers. How many newspapers did Gary deliver on the fourth day, if the average number of newspapers he delivered per day during the four-day period was 72?
A.
70
B.
72
C.
80
D.
88
E.
Given the number of newspapers Gary delivered on
the first three days, he cannot average exactly 72 per
day for the four-day period.
Calculate the value of x for the equation 7x +3+2= 26.
A. 2
B. 3
C. -3
D. 21
Answer:
3
Step-by-step explanation:
here's your solution
=> 7x + 3 + 2 = 26
=> 7x + 5 =26
=> 7x = 26 - 5
=> 7x = 21
=> X = 21/7
=> x = 3
hope it helps
GIVING BRAINLIEST PLEASE HELP!!!
please give me the brainliest.
Answer:
help you with what?
Step-by-step explanation:
What is the value of 5/6+(-4/9)-(-2)
if anyone knows help :]
The graph of f is given. How are f and g(x) = 2 cos(πx) different?
Answer:Same amplitude: 2,
but the period is half in the second case. Period of the first one is 2, in the second one is 1, so it will oscillate twice as many times than the first one, but it will go from -2 to 2, both of them
Hope it helps
Step-by-step explanation:
The period of function f(x) is 4 while the period of g(x) = 2 cos(πx) is 2 hence this is difference.
What is a period of any function?The period of the function is the interval between repetitions of any function. A trigonometric function's period is typical of one whole cycle. As a preliminary step, we could use x = 0 for just any trigonometry curve function.
In another word the period of any function is the interval by which the function will going to get the same value as other with respect to changing variable.
Given that the function is f(x) has period 4 which can be observed by looking at the function.
If you look at function f(x) then you will notice after 4 intervals it is going to repeat itself.
And the period of g(x) = 2 cos(πx) is 2 which can be calculated by several methods either graphical or mathematical.
For more information about the period
https://brainly.com/question/26369761
#SPJ2
GUYS HELP HELP HELP PLEASE HELP
1. Write the equation in SLOPE INTERCEPT form with the given information.
The slope is -5; the y-intercept is 7
Answer:
y=1x+7
Step-by-step explanation:
umm
y=1x+7
What is the length of a diagonal of a square with a side length of 6?
A. 3
B. V3
C. 3.V2
D. 62
Sebastion's pan has the length of 10/3 inches, a width of 8/4 inches and a height of 3/2 inches. What is the volume of her pan
Answer:
10 in³
Step-by-step explanation:
Length = 10/3 inches
Width = 8/4 inches = 2 inches
Height = 3/2 inches
Volume = Length * width * height
Volume = 10/3 * 2/1 * 3/2
Volume = (10*2*3) / (3*1*2)
Volume = 60/6
Volume = 10 in³
Does anyone know this answer??
Choices- 333.50, 63.50, 153.50, 166.75
Answer:
153.50
Step-by-step explanation:
Sum of all interior angles of a triangle is 180°.
Option(1): 333.5 is much greater than 180(sum of all angles). 333.5 + 13.25 + angle P = 180, for all +ve values of angle P.
/_P = 180° - 13.25 - 333.5 , /_P is -ve from this which is impossible(for an angle in triangle)
This is incorrect.
Option(2): As it can observed, /_ R is much greater than 90°. It means, it should be greater than 63.50°.
This is incorrect.
Option(3): 153.50 is greater than 90°. Moreover, if /_ R is 153.5, let /_P be x, then,
=> 13.25 + 153.50 + x = 180°
=> x = 13.25. , which is +ve
So we can say /_P = 153.50
Option(4): if /_ R is 153.5, let /_P be x, then,
=> 13.25 + 166.75 + x = 180°
=> x = 0 , which is impossible(as we can see It's not 0)
Incorrect.
Divide 63 ml in the ratio 2:3:4
Answer:
21ml/2
Step-by-step explanation:
please do this and explain how you did it I will report if u put inappropriate answer
Answer:
She can jog 4,000 feet in 8 minutes.
Step-by-step explanation:
Find out how many feet she jogs in 1 minute.
6 minutes = 3000
1 minute = 3000 ÷ 6 = 500
8 minutes = 500 x 8 = 4000
What is the perimeter of the given rectangle?
Help need by 6pm
Answer:
110
Step-by-step explanation:
25+25+30+30 = 110
hope this helps
yo can someone do this for me ty i’m too lazy to do this myself
Answer:
1. 8 + 4 = 12 x 6 = 72
2. 9 + 6 = 15 x 4 = 60
3. 11 + 8 = 19 x 6 = 114
4. 4 + 6 = 10 x 5 = 50
5. 7 + 3 = 10 x 8 = 80
6. 8 + 12 = 20 x 9 = 180
7. 5 + 10 = 15 x 8 = 120
8. 19 + 13 = 32 x 10 = 320
9. 3 + 6 = 9 x 2 = 18
Area of a trapezoid:
Base 1 + Base 2 times Height times a half (basically dividing by 2).
