Answers
Answer:
x=14
Step-by-step explanation:
Hope This Helps <3
Answer:
D is the correct answer if that's what you're asking
Step-by-step explanation:
[tex] \frac{14}{2} = 7[/tex]
14 ÷ 7 = 2
Related Questions
Xavier had some basketball cards. He purchased 7 more. Write an expression describing the total amount he had.
Answers
Answer:
Total amount = b + 7
Step-by-step explanation:
Let the number of basketball cards that he had be represented b
He purchased 7 more.
Hence, an expression describing the total amount he had is written as:
Total amount = b + 7
Can someone please help me?!
Answers
Answer:
The answer is 5^10 or 9765625
Step-by-step explanation:
Factorise 2 + 14 + 12
Answers
Answer:
2(1+7+6) = 2(14) = 28
Step-by-step explanation:
2+14+12
2(1+7+6)
The question is in the picture help please
Answers
Answer:
8
Step-by-step explanation:
the rectangles length is 1 because 2^0 = 1
the width is 8 because 2^3 which is also 2 x 2 x 2 = 8
to find the area it would be length times width.
1 x 8 = 8
Final answer: 8 square meters
at 7 p.m. the temperature was -5 c so what does -5 represent in the situation
Answers
Answer:
5-2223
Step-by-step explanation:
PLEASE HELP QUICK
An integer x is divided by an integer y, and the quotient is 24. The sum of these two integers is 75. Which is the value of x?
A. 3
B. 8
C. 25
D. 48
E. 72
Answers
You are given two equations:
X/y = 24
X + y = 75.
You want to isolate the variable in one equation so you can plug it into the other one.
X/y = 24 can be simplified as x = 24y. (Multiply both sides by y to remove it from the denominator.) Plug the new equation into the other equation.
24y + y = 75.
25y = 75.
Y = 3
Now that you know y is equal to 3, you can plus it into one of the equations to solve for x.
X + 3 = 75
X = 72, therefore the answer is E.
During a race sample of five sports cars has a mea speed of 175mph. The speeds in miles per hour of cars are 186,181,170,151, find the speed of the five car
Answers
Answer:
Speed of 5th car = 187 mph
Step-by-step explanation:
Given:
Mean speed of five car = 175 mph
Speed of four cars = 186,181,170,151 mph
Find:
Speed of 5th car
Computation:
Average mean = Sum of all observation / Number of observation
Mean speed of five car = Sum of five cars speed / Number of cars
175 = [186 + 181 + 170 + 151 + Speed of 5th car] / 5
186 + 181 + 170 + 151 + Speed of 5th car = 175 x 5
186 + 181 + 170 + 151 + Speed of 5th car = 875
688 + Speed of 5th car = 875
Speed of 5th car = 875 - 688
Speed of 5th car = 187 mph
Suppose a culture of bacteria begins with 5’000 cells and dies by 30% each year. Write and equation to express that
Answers
Answer:
y=5000(0.7)^x
Step-by-step explanation:
mark brainleist plz
Will give brainliest if right…
Answers
Answer:
140
Step-by-step explanation:
Answer: mabey 140
Step-by-step explanation:
In right triangle ABC shown to the right, the lengths of AB, BC, and BE are 20, 15, and 6, respectively. What is the length of DE?
Answers
Answer:
12
Step-by-step explanation:
Assuming the diagram is thesame as the one attached,
From the diagram,
Triangle ABC is similar to Triangle DEC
ΔABC is similar to ΔDEC
Note: In similar triangle, ratio of corresponding sides are equal
Therefore,
line(AB) /line(DE) = line(BC)/line(EC).................... Equation 1
Given: AB = 20, BC = 15, EC = BC-BE = (15-6) = 9
Substitute these values into equation 1 and solve for Line DE
20/DE = 15/9
DE = (20×9)/15
DE = 12.
Hence line DE = 12.
Answer:
[tex]DE=12[/tex]
Step-by-step explanation:
From the question we are told that:
[tex]AB=20\\\\BC=15\\\\BE =6[/tex]
Generally the equation for the similar triangles is mathematically given by
[tex]\frac{AB}{BC} =\frac{DE}{EC}[/tex]
Where
[tex]EC = BC - BE \\\\EC= 15-6 \\\\EC= 9[/tex]
Therefore
[tex]\frac{20}{15} =\frac{DE}{9}[/tex]
[tex]\frac{20*9}{15} =DE[/tex]
[tex]DE=12[/tex]
PLS HELP!!! Cirumference math
Answers
Answer:
1/4
Step-by-step explanation:
deal with it
hi
........
A box plot is shown below what is the median and q3 of the data set represented on the plot median=30;q3=44 median 36; q3=44 median 30;q3=39 median = 36;q3=39
Answers
The required boxplot isn't attached, an hypothetical solution is given which could be applied to solve your actual task.
Answer:
Kindly check explanation
Step-by-step explanation:
From the attached picture, the median and upper quartile value of the boxplot are :
The median of a dataset plotted on a box and whisker plot can be obtained directly from the plot as the point where a vertical line splits the box. The line inside the box gives the median of the data. The Q3 value which is the upper quartile is depicted on the box and whisker plot as the endpoint of the box. The endpoint of the box gives the upper quartile value for the dataset.
In the attached boxplot , the median = 29
The upper quartile = 38
Find the inverse of
-2
4
5
-10
if it exists.
Pls help!!
Answers
Answer:
Undefined
Step-by-step explanation:
I need help due tmrw
Answers
Answer:
yo ill help you but do you happen to have a argumentative essay written ill help u if you help me
A spinner is divided into 10 equal parts and numbered from 1 through 10. What is the probability of spinning a number less than 8 on the first
spin and greater than 5 on the second spin?
Answers
Answer:
7/10 * 1/2 = 7/20
Step-by-step explanation:
[tex]\frac{7}{10} * \frac{5}{10} \\\frac{7}{10} * \frac{1}{2} \\\frac{7}{20}[/tex]
Someone help and plz make sure it’s right will mark brainiest
Answers
Answer:
x = 72 degrees
Step-by-step explanation:
Use the definition of a tangent function:
tan x = opposite/adjacent
= 154/50
= 3.08
----> x = arctan 3.08 = 72 degrees
A line passes through the point (2, -3) and has a slope of 6. Write an equation for this line.
Answers
How many cups of water will Billy use to fill a 9-liter bucket if one cup holds of a liter of water?
Answers
how big are the cups????
Division is one of the four fundamental arithmetic operations. The number of cups of water that Billy will use to fill a 9-litre bucket is 9.
What is Division?The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Given that a cup holds 1 litre of water. Therefore, The number of cups of water that Billy will use to fill a 9-litre bucket is,
Number of cups = 9 liters / 1 liter
= 9
The number of cups of water that Billy will use to fill a 9-litre bucket is 9.
Learn more about Division:
https://brainly.com/question/369266
#SPJ2
evaluate the expression
7∛27+5
Answers
hope it helps
Answer:
26
Step-by-step explanation:
The radical must be evaluated first. The cube root of 27 is 3. Then we have:
7(3) + 5 = 21 + 5 = 26
Ysaac, médico de turno en una clínica local, deja encargado a la enfermera Elisa la dosis de Panadol (mg) para todos los pacientes del hospital. La enfermera le pregunta ¿cuál es la Dosis?, y el médico le responde que la dosis anterior empleada en total para 10 pacientes adultos se encontraba resolviendo la ecuación x2+ 50x – 2400 = 0. Si la dosis actual ha disminuido en 10 miligramos para cada paciente. ¿Cuánto debe ser la dosis para cada paciente adulto actualmente?
Answers
Answer:
Each adult patient today taking dose of 13 mg.
Step-by-step explanation:
Given - Ysaac, a doctor on duty at a local clinic, leaves the Panadol dose (mg) to nurse Elisa for all hospital patients. The nurse asks him what is the Dose ?, and the doctor answers that the previous dose used in total for 10 adult patients was solving the equation x2 + 50x - 2400 = 0. If the current dose has decreased by 10 milligrams for each patient.
To find - How much should the dose be for each adult patient today?
Solution -
Given that, the equation is -
x² + 50x - 2400 = 0
⇒x² + 80x - 30x - 2400 = 0
⇒x(x + 80) - 30(x + 80) = 0
⇒(x - 30)(x + 80) = 0
⇒x = 30, -80
But dose can not be negative
So, x = 30
∴ we get
The previous dose is 30 that is given to 10 patients
So,
1 patient is taking 3 mg previous dose
Now,
Given that,
If the current dose has decreased by 10 milligrams for each patient.
So,
The current dose = 3 mg + 10 mg
= 13 mg
⇒The current dose = 13 mg
∴ we get
Each adult patient today taking dose of 13 mg.
An amusement park sold 42 discount tickets and 18 full-price tickets. What percentage of the tickets sold were discount tickets?
Answers
Answer:
43%
Step-by-step explanation:
18/42 ≈ 43%
19π/12 radians to degrees.
Answers
Answer:
285 degrees
Step-by-step explanation:
Recall that π radians = 180°
Then:
19π radians 180°
------------------ · ---------------- = 285 degrees
12° π radians
1 1) Beth bought a book that normally cost $25.00. It was on sale for 35% off.
How much did she pay for the book?
I need help ASAP
Answers
Answer:
$16.25
Step-by-step explanation:
solve the following inequality algebraically (please write full answer & NO LINKS)
Answers
Step-by-step explanation:
[tex]\tt {:}\longrightarrow |x - 10 | \leqslant 4 \\ \tt {:}\longrightarrow x - 10 \leqslant 4 \\ \tt {:}\longrightarrow x \leqslant 4 + 10 \: \\ \tt {:}\longrightarrow x \leqslant 14 \: \: \: \: \: \: \: \: \: [/tex]
_________ is the displacement of an object during a specific unit of time.
Answers
Answer:
velocity
Step-by-step explanation:
What is the median of the data set represented by the box plot below?
Data set: 32, 39, 44, 61, 69
Answers
arrange your numbers from lowest to highest
count how many numbers you have
and divide
glad to help!
What does the digit 1 represent in 90.17?
correct answer only
I will remove the ones that is not correct
Answers
Answer:
tenths.
90.17
9 is tens
0 is ones
1 is tenths
7 is hundredths
A company finds 5 defective toys in a sample of 600. Predict how many defective toys are in a
shipment of 24,000.
Answers
Answer:
x = 200Step-by-step explanation:
A company finds 5 defective toys in a sample of 600. Predict how many defective toys are in a
shipment of 24,000.
we can solve with an equation
5 : 600 = x : 24000
x = 5 * 24000 : 600
x = 200
AABC ~ DEF. What sequence of transformations will move AABC onto ADEF
Answers
Answer:
C
Step-by-step explanation:
i am smart
A customer needs 60 pencils. If he buys them on sale, how many of the 60 pencils can he get for free?
Answers
Step by Step Explanation: