Answer:
2/6 and 7/21
Step-by-step explanation:
Alma wrote a phone app. She has noticed that 3\%3%3, percent of the users who download her app upgrade it the same day. Let NNN be the number of customers who download Alma's app until one upgrades it on the same day. Assume that the probability of each user's upgrades are independent. What type of variable is NNN?
Answer:
Geometric
Step-by-step explanation:
A geometric setting does not have a set number of trials, and the variable in question is the number of trials it takes to get the first success.
The upgrades are independent, and the probability of the customer upgrading is the same each time.
The type of variable NNN is Geometric
How to find how much percent 'a' is of 'b'?Suppose a number is 'a'
Suppose another number is 'b'
We want to know how much percent of 'b' is 'a'.
We are given that Alma wrote a phone app. She has noticed that 3%, percent of the users who download her app upgrade it the same day.
Let N be the number of customers who download Alma's app until one upgrades it on the same day.
A geometric does not have a set number of trials, and the variable in question is the number of trials it takes to get the first success.
The upgrades are independent, and the probability of the customer upgrading is the same every time.
Learn more about percent here:
https://brainly.com/question/11549320
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A triangle has angle measurements of 14°, 76°, and 90°. What kind of triangle is it?
acute
right
obtuse
Submit
Answer:
right
Step-by-step explanation:
A right triangle or right-angled triangle is a triangle in which one angle is a right angle.
Rosie is saving her pocket money.
Her mum says, “Whatever you save, I will give you five times the amount.”
If Rosie saves £2.23, how much will her mum give her?
If Rosie saves £7.76, how much will her mum give her?
How much will she have altogether?
If a triangle has angle A that is 70* and angle B that is 90* what is angle C?
Answer:
angle c = 20 °
Step-by-step explanation:
as sum of all sides of triangle is equals to 180°
The sum of two fractions can always be written as
а ______
Answer:
repeating decimal
your welcome
The table lists students in an international summer school and the countries they come from.
Can the country each person comes from be represented as a function of that person's name?
Name
Country
Lucy
USA
Ify
Nigeria
Surya
India
José
Mexico
Tim
Germany
Ahmed
Egypt
COM
Caden
USA
José
Brazil
Answer: No
Step-by-step explanation:
Answer:
no no nono nononononono
Step-by-step explanation:
Help me please asap
Answer:
So the right answer is none
Step-by-step explanation:
-6≤1+3x
3x≥-7
x≥-2,33
-2,33>-5>-6>-11
so none of those are bigger then -2,33 and x is bigger then -2,33
The equation defines a function. Write an equation for the inverse function.
2x+y=-2
5x+3y=-8
Solve the following systems
PLLLS helpppp mee this is due now T-T
Answer:
Step-by-step explanation:
Answer:
= 2 and 5
Step-by-step explanation:
( 4 - 7x ) + ( 2x - 2 ) = 0
4 - 7x = 2x - 2 = 0
-7x -2x - 2 + 4 = 0
-5x - 2 = 0
-5 x = 0 or -2 = 0
x = 5 x = 2
Pls help me I have a test soon
Answer:
i can't see the picture
Step-by-step explanation:
A real estate developer will construct four homes on a plot of land. The plot is 4/12 acres long and 2/19 acres wide. Each new homeowner will have 1/4 of the plot. The real estate developer charges a fee, x, based on the number of square acres each homeowner purchases. To calculate how much the fee will be, one homeowner writes the expression x(4/12⋅2/19÷4). Which expression shows another way to calculate the fee?
A.9 1/2 x2
B.9 1/2 times x/4
C.9 1/2 divided x/4
D.9 1/2 times 4x
PLZZZ HELP ME!!!! I WIL 5 STAR AND MARK BRAINLIST!!!
1) The number of chips of different colors in Rick's bag is shown below:
3 red chips
11 green chips
7 yellow chips
Rick takes out a chip from the bag randomly without looking. He replaces the chip and then takes out another chip from the bag. What is the probability that Rick takes out a yellow chip in both draws? (1 point)
Question 1 options:
7/21 * 6/20= 42/420
7/21 + 6/20= 42/420
7/21 * 7/21= 49/441
7/21 + 7/21= 49/441
Answer:
C.) 7/21*7/21=49/441
Step-by-step explanation:
Because there is a total of 21 chips and 7 are yellow.
It wouldn't be D because 7/21+7/21=14/21 and not 49/441
Hope this helped!! :)
Brainliest?!?!
Stay safe and have a wonderful day/night/afternoon!!!
Answer:
I agree with the other person
have a good day :)
Step-by-step explanation:
Tom
A cheerleading formation has 2 rows of 8 men and 3 rows of 10 women. How many
total men and women are in formation? Please help
Answer:
(2x8)+(3x10)
Step-by-step explanation:
What is the value of y
Raynor earns $4 in rewards for every $75 he spends at the grocery store . If he earned $44 in rewards last month, how much did he spend at the store
Answer:
He spent $825 at the store.
Step-by-step explanation:
4/44=11 11x75=825
whats 100+1? that is just a problem for u guys heheh lol
Answer:
110
Step-by-step explanation:
lol us get it 21 lolklll
Answer:100+1=101 ...huh...... thanks
I realized the answer is Lol
Step-by-step explanation:
Find the value of x.
Answer:
56 degrees
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
X=56°
x+x= 112°
2x = 112°
x = 112/2
x = 56°
Hope this helps you...
have a great day!
Max earns $9.30 per hour does part time job how much money will max earn if he works 6 1/2 hours
Answer:
The answer is $60.45 :)
Step-by-step explanation:
1.) 9.30 x 6 = 55.8
2.) 9.30 (divided by) 2 = 4.65
3.) 55.8 + 4.65 = $60.45
4.) Max makes $60.45 every 6 1/2 hours.
Hope this helps!
Write an equation in point-slope form of the line that passes through (-1, – 4) with slope -2.
y-
(X
What is the smallest number of people that can be broken up both into 15 groups of equal membership and into 48 groups of equal membership?
Answer:
240
Step-by-step explanation:
You find the Least Common Multiple of 15 and 48 which is 240.
Answer:
240
Step-by-step explanation:
find the lcm of 15 and 48, which is 240
yup the guy above me is correct
find the missing side length
Answer:
a
Step-by-step explanation:
(x+15)/(3z-y) if x=5 z=4 y=2
3. Anya budgets $194 for commuting to
work each month. She buys a monthly
bus pass for $68 and spends $6 each
time she buys lunch. Which inequality
describes the number of days, d, that
Anya can afford to buy lunch?
A 194 > 6d + 68
B 194 > 6d – 68
194 < 60 – 68
D 194 < 6d + 68
Answer:
c
Step-by-step explanation:
Which expression is equivalent to (6 x P) + 3?
Answer:
The answer is 6×(p+3)
Step-by-step explanation:
If angle e and angle f are complementary if measure of angle e = 9x+22 and measure of angle f = 2x+24 fine measure of angle f
Answer: 32°
Step-by-step explanation:
Complementary angles are the ankea that are equal to 90° when we add them together. This will then be:
9x+22 + 2x+24 = 90
11x + 46 = 90
11x = 90 - 46
11x = 44
x = 4
Angle F = 2x + 24
= 2(4) + 24
= 8 + 24
= 32°
Is (8, 8) a solution to the equation y = X?
Yes or No ?
Answer
YEAH
Explanation
The x value is 8.
The y value is 8.
Well...
8=8
So yes.
A car is traveling on a small highway and is either going 55 miles per hour or 35 miles per hour, depending on the speed limits, until it reaches its destination 200 miles away. Letting x represent the amount of time in hours that the car is going 55 miles per hour, and y being the time in hours that the car is going 35 miles per hour, an equation describing the relationship is:
55x + 35y = 200
If the car spends 2.5 hours going 35 miles per hour on the trip, how long does it spend going 55 miles per hour?
Round your answer to the nearest hundredths decimal place.
9514 1404 393
Answer:
2.05 hours
Step-by-step explanation:
Using the given equation with the given time, we have ...
55x +35(2.5) = 200
55x = 112.5 . . . . . . . . subtract 87.5
x = 2.05 . . . . . . . . . . divide by 55
The car spends 2.05 hours at 55 mph.
are there any maths genius here can help?
Answer:
1 》let equal side be X and other side y
now, length of y= 2x sin teta/2
=12.3×sin42/2
=12.3 × sin21
=4.407
The graph shows the cereal consumption by Daniel's family. Which is the unit rate of
the proportional relationship shown in the graph?
Cereal Eaten
15
Bowls of Cereal
Days
Answer:
1/5
Step-by-step explanation: