Answer:
3.03%
Step-by-step explanation:
33 patients are admitted to the hospital. Out of those 33, 1 person is readmitted. What percentage of patients are readmitted?
The Percentage of patients readmitted =
Number is patient's readmitted/Total number of patients × 100
= 1/33 × 100
= 3.0303030303 %
Approximately = 3.03%
Therefore, the percentage of patients that are readmitted is 3.03%
I need help on this pls
Answer:
Area= 56 cm²
Step-by-step explanation:
Figure given is a rhombus
Area= 1/2*d1*d2
243.6 divided by 8
Explanation( process)
Answer:
30.45
Step-by-step explanation:
Answer:
30.45
Step-by-step explanation:
A car wash detailed 175 cars in 5 hours. At what rate did the car wash detail cars in cars per hour?
Answer:
35 cars per hour
Answer:
35 cars per hour
Step-by-step explanation:
175 cars in 5 hours.
175 cars ÷ 5 hours = 35 cars
Our final answer is 35 cars per hour
Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
solve and get brainliest!!
please be sure of your answer!!!!
Answer:
B
Step-by-step explanation:
all 3 angles of a triangle must equal 180 degrees, so if it tell you that there is a 68 degree angle, and a 90 degree angle(because if the right angle), then the last angle must be 22, because 180-(68+90)=22
Will the product of two positive numbers be positive or negative? Why?
PLEASE HELP1!1!1!1!!1
Answer:
Positive
Step-by-step explanation:
Two positive integers multiplied will always be positive.
Answer:
Positive
Step-by-step explanation:
two positive will always be a positive because of the rule of multiplication
C = 10
C = v52
C = 8
C = 120
Answer:
[tex]c = \sqrt{52}[/tex]
Step-by-step explanation:
[tex]c^{2} = a^{2} + b^{2}[/tex]
[tex]c^{2} = 4^{2} + 6^{2}[/tex]
[tex]c^{2} = 16 + 36\\[/tex]
[tex]c^{2} = 52[/tex]
[tex]\sqrt{c^{2} } = \sqrt{52}[/tex]
[tex]c = \sqrt{52}[/tex]
Simplify. Express your answer as a single fraction in simplest form.
2 46
+
3bc 5
DO
Answer:
Step-by-step explanation:
The fractions need a common denominator before you can add them together.
The least common denominator is 15bc.
if
[tex]a = \frac{2x + \sqrt{x} }{x} [/tex]
and
[tex]b = \frac{1 - 2 \sqrt{x} }{ \sqrt{x} } [/tex]
without sing a calculator, show that
[tex](a + b) {}^{2} = \frac{4}{x} [/tex]
Answer:
Step-by-step explanation:
Rationalize the denominator of b. So, multiply the numerator and denominator by [tex]\sqrt{x}[/tex]
[tex]b = \frac{(1-2\sqrt{x}) *\sqrt{x}}{\sqrt{x}*\sqrt{x} }=\frac{1*\sqrt{x} -2\sqrt{x} *\sqrt{x} }{\sqrt{x} *\sqrt{x} }\\\\=\frac{\sqrt{x} -2x}{x}\\[/tex]
Now, find a +b
[tex]a +b = \frac{2x+\sqrt{x} }{x}+\frac{\sqrt{x} -2x}{x}\\\\=\frac{2x+\sqrt{x} +\sqrt{x} -2x}{x}[/tex]
Combine like terms
[tex]= \frac{2x-2x+\sqrt{x} +\sqrt{x} }{x}\\\\=\frac{2\sqrt{x} }{x}[/tex]
Now find (a + b)²
(a +b)² = [tex](\frac{2\sqrt{x} }{x})^{2}[/tex]
[tex]= \frac{2^{2}*(\sqrt{x} )^{2}}{x^{2}}\\\\= \frac{4* x}{x^{2}}\\\\= \frac{4}{x}[/tex]
Hint: [tex]\sqrt{x} *\sqrt{x} =\sqrt{x*x}=x[/tex]
−2x=x2−6 Rewrite the equation by completing the square.
Answer:
(x + 1)² = 7
Step-by-step explanation:
Given:
-2x = x² - 6
We'll start by rearranging it to solve for zero:
x² + 2x - 6 = 0
The first term is already a perfect square so that's fine. Normally, if that term had a non-square coefficient, you would need to multiply all terms a value that would change that constant to a perfect square.
Because it's already square (1), we can simply move to the next step, separating the -6 into a value that can be doubled to give us the 2, the coefficient of the second term. That value will of course be 1, giving us:
x² + 2x + 1 - 1 - 6 = 0
Now can group our perfect square on the left and our constants on the right:
x² + 2x + 1 - 7= 0
x² + 2x + 1 = 7
(x + 1)² = 7
To check our answer, we can solve for x:
x + 1 = ± √7
x = -1 ± √7
x ≈ 1.65, -3.65
Let's try one of those in the original equation:
-2x = x² - 6
-2(1.65) = 1.65² - 6
- 3.3 = 2.72 - 6
-3.3 = -3.28
Good. Given our rounding that difference of 2/100 is acceptable, so the answer is correct.
Which values are solutions to the inequality below?
Check all that apply.
Sqrt x > 8
Answer:
64 is the right answer of your question
The figure shows a rectangle ABCD where the diagonals AC and BD intersect E. Given that BEC=52.
i)ADB,
ii)ACD
The first month a company was open, it had 2 employees. At the end of 6 months, the company had 10 employees. If the number of employees increases at a steady rate, write an equation that illustrates this situation.
the equation would be 2[6]+10 however if we were to solve it would have been 2(6)+10 = 22 employees
The equation y = 4/3 x + 2 represents the number of employees, increases at a steady rate.
Where x shows the number of months
What is an equation ?An equation is a combination of different variables, in which two mathematical expressions are equal to each other.
Given that,
At staring, when the company was opened,
The number of employees = 2.
After 6 months the number of employees in company = 10.
The increased number of employees = 10 - 2 = 8
In 6 months 8 employees are increases.
In 12 months number of employees = 10 + 8 = 18
Let y represents the number of employees
And x represents the number of months
So the equation can be written as,
y = 4/3 x + 2
The required equation is y = 4/3 x + 2.
To know more about Equation on:
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A restaurant chef was ordering supplies. He ordered 9 pounds of beef at 7.53 per pound, 9 pounds of potatoes at $6.45 a pound and 4 pounds of carrots at $6.23 per pound. He estimates that this will make 27 meals. If he charges 39.53 per meal how much profit will he make
Answer:
916.57 pounds
Step-by-step explanation:
Cost of beef = 7.53 pounds × 9
= 67.77 pounds
Cost of potatoes = 6.45 pounds × 9
= 58.05 pounds
Cost of carrots = 6.23 pounds × 4
= 24.92 pounds
Total cost = 67.77 pounds + 58.05 pounds + 24.92 pounds
= 150.74 pounds
Total revenue = 27 meals × 39.53 pounds
= 1067.31 pounds
Total profits = Total revenue - Total cost
= 1067.31 pounds - 150.74 pounds
= 916.57 pounds
please help i will give brainly!! (:
Answer:
x = 5
Step-by-step explanation:
To get the value of x we will use similar triangles as shown;
AT/AG = AB/AC
9/3 = x+10/3x-10
Cross multiply
3(x+10) = 9(3x-10)
3x + 30 = 27x - 90
Collect like terms
3x - 27x = -90 - 30
-24x = -120
x = 120/24
x = 5
Hence the value of x is 5
Byron needs at least 20 m rutes between
the end of his soccer practice and the start
of his dentist appointment His practice cuds
at 4 30 and his appointment is at 5:00?
Answer:
yes
Step-by-step explanation:
if it ends at 430 he will have 30 min before his appoionment
Sandy went to her local zoo that featured 10 lion exhibits. If the zoo features 20 exhibits in total, then what percent of the zoo's exhibits feature lions? Round your answer to the nearest whole number if necessary.
Answer:
Answer is 50%
Step-by-step explanation:
Zoo that featured for 10 lion exhibits.
And Zoo featured for 20 exhibits in total.
Now, let's find the percent of zoo's exhibit featured for lions.
We can write it as
x=[tex]\frac{10}{20} *100%[/tex]
Simplify it
x=50%
70 is what percent of 56
Answer:
70 is 125% of 50
Step-by-step explanation:
I hope this helped :)
The percentage value of 70 to 56 is 125% by taking the ratio of 70 to 56 and then converting it to a percentage.
Given that, to find what percent of 70 in 56.
To find out if the percentage of 70 is 56, follow the steps:
Step 1:Find the ratio of the two numbers that is the ratio of 70 and 56 gives:
[tex]70:56 = 70/56[/tex]
Divide both numerator and denominator by 14 yields in:
[tex]= 5/4[/tex]
Step 2: Convert the result of step 1 into decimals by a long division of 5 by 4.
[tex]5/4 = 1.25[/tex]
Step 3: Find the percentage value of the decimal by multiplying the decimal by 100.
[tex]1.25 \times100 = 125[/tex]%
Therefore, the percentage value of 70 to 56 is 125% by taking the ratio of 70 to 56 and then converting it to a percentage.
Learn more about percentage ad ratio here:
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please help
and sorry for the low points i dont have a lo
Answer:
2
Step-by-step explanation:
To find the slope given two points you do [tex]\frac{y2-y1}{x2-x1}[/tex]
so we just plug in the y values and x values
[tex]\frac{-7-5}{-2-4}[/tex]
[tex]-7-5=-12[/tex]
[tex]-2-4=-6[/tex]
[tex]\frac{-12}{-6} =2[/tex]
Therefore the slope is 2
Answer:
a) -9
b)-9
Step-by-step explanation:
a) - 4 - 5
Subtract 5 from -4 to get -9.
-9
factor: ( - 1) × 32
b) - 2 - 7
Subtract 7 from -2 to get -9.
-9
( - 1) × 32
What is a congruence statement? PLEASE ANSWER HURRY
Answer:
A congruence statement says that two polygons are congruent.
Step-by-step explanation:
To write a congruence statement, list the corresponding vertices in the same order.
Please help me on this, I need to find X!
Answer:
x would most likely be 55.
Explanation:
because it is a right angle which is = to 90.
90-35=55
Answer:
55°
Step-by-step explanation:
Right angles are 90°
90 - 35 = 55° (x°)
The angles are adjacent, if it was vertical both angles would have the same degree. Adjacent angles are angles which have a common vertex and occur in right angled triangles.
what is 2/5 * 3/11?....
Answer:
6/55
Step-by-step explanation:
[tex]\frac{2}{5}*\frac{3}{11}=\frac{2*3}{5*11}=\frac{6}{55}[/tex]
pls help me with this question
Answer:
b
Step-by-step explanation:
besase of i don't nown but answer is d no
Answer:
C
Step-by-step explanation:
If you know what the distributive property is that will help a lot, if not I'll show you how to solve this.
6(x + 13)
Then you do 6 times x which would be 6x. Next you multiply 6 by 13 which is 78. So, your answer would be 6x + 78. Which is answer choice C.
what is a 90° plus 180° plus 15°
Answer:
285°
Step-by-step explanation:
90 + 180 = 270
270 + 15 = 285
Answer:
285°
Step-by-step explanation:
Lets solve your problem :)
90° + 180° = 270°
270° + 15° = 285°
Mark my answer brainliest to tell you the 4 algebra calulators :)
The volume of a box is 400 in.^3in. 3 . The height is 5 in. What is the area of the base of the box?
Answer:
The area of the base is 80 in². 80 square inches.
Step-by-step explanation: V = b×h
Divide the volume by the height to find the area of the base.
400 ÷ 5 = 80
Question 6
1
Solve for n-
. (an + 2) = 19
ОА
10
=
B
-
8
-10
Answer
Answer:
n=17/a
Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable
Which method presented by teams in problem 8-48 seemed able to help find the area of other regular polygons? Discuss this with your team. Then find the area of the two regular polygons below. If your method does not work, switch to a different method. Assume c is the center of each polygon.
Create a poster or transparency that shows the two different methods that your team used to find the area of the regular hexagon in part (b) of problem 8-43. Then, as you listen to other teams present, look for strategiesthat are different than yours. For each one, consider the questions below. •Which geometric toolsdoes this method use? •Would this method help find the area of other regular polygons (like a pentagon or 100-gon)?8-45. Which method presented by teams in problem 8-44 seemed able to help find the area of other regular polygons? Discuss this with your team. Then find the area of the two regular polygons below. If your method does not work, switch to a different method. Assume Cis the center of each polygon.a. b. 8-46. So far, you have found the area of a regular hexagon, nonagon, and decagon. How can you calculate the area of anyregular polygon? Write a Learning Log entry describing a general process for finding the area of a polygon with nsides. 8-47. Beth needs to fertilize her flowerbed, which is in the shape of a regular pentagon. A bag of fertilizer states that it can fertilize up to 150 square feet, but Beth is not sure how many bags of fertilizer she should buy. Beth does know that each side of the pentagon is 15 feet long. Copy the diagram of the regular pentagon below onto your paper. Find the area of the flowerbed and tell Beth how many bags of fertilizer to buy. Explain how you found your answer. 15 ft 5 C 11 C
can y’all please help. I will send points if you want me to.
Answer:
the third one has a 2 acute angles 2 abuse angles and the x value is 110
Step-by-step explanation
the x value has to be bigger then 90 degree angles because it is a abuts angle and the 57 angle is a acute angle
anyone good with graphes i need help! 13 points
Answer:
it b
Step-by-step explanation:
What is -1060 degrees in radians
Please help
A researcher posts a radio advertisement offering $35 in exchange for participation in a short study. The researcher accepts the first eight people who respond to the advertisement. Which of the following statements is true about the sample? (5 points) It is a valid sample because the first eight people were selected to participate. It is not a valid sample because it is not a random sample of the population. It is a valid sample because money was offered to participants. It is not a valid sample because it is only a short study.
Answer:
the answer is b
Step-by-step explanation: