"A medicine is effective for 80% of patients. The table shows 30 randomly generated numbers from 0 to 999. Use the table to estimate the probability of the event."
6. The medicine is effective on each of three patients.
7. The medicine is effective on fewer than two of the next three patients.
Answers
Answer:
1/2 & 1/10
Step-by-step explanation:
Each of three:
15 outcomes have all three digits 1 through 8
So, 15/30 which is 1/2
Fewer than 2 is one or none being effective, i.e one or no digits are 1 through 8
There are only three such outcomes
So, 3/30 = 1/10
Related Questions
WHOEVER ANSWERS CORRECTLY GETS BRAINLIEST!!!!
Answers
Answer:
See Image
Step-by-step explanation:
If the real size stays the same but the blueprint gets larger, then the scale decreases.
If (whole) 14 people, then (half) represents 28 people.
True
False
One face is whole and one face is half.
Answers
Answer:
False
Step-by-step explanation:
Half is divide by 2 and 14/2 is not 28
The graph of a function is shown:
Which of the following correctly identifies the set of outputs?
Group of answer choices
A. {−2, 1, 2, 5}
B. {−2, −1, 2, 5}
C. {(5, −2), (1, −1), (−2, 2), (2, 5)}
D. {(−2, 5), (−1, 1), (2, −2), (5, 2)}
Answers
Sandra bought 4 pounds of sweet potatoes for $5.36. What is the cost per pound of
the sweet potatoes?
Answers
Answer:
1.34
Step-by-step explanation:
1.34 x 4 = 5.36
The expression(y{(to the power of 20}) (y{to the power of 5})2
is equivalent to yn
. What is the value of n?
Answers
Answer:
The answer is 10
Step-by-step explanation:
Determine if each set of side lengths could be used to create a triangle. Explain your reasoning.
2 cm, 6 cm, 7 cm b. 3 cm, 3 cm, 3 cm c. 5 cm, 7 cm, 12 cm
Answers
Answer:
2, 6, and 7
Yes, the smallest 2 sides sides add up to be larger than the longest side.
3, 3, and 3
Yes, any 2 sides sides add up to be larger than the other side. These sides would form an equilateral triangle.
5, 7, and 12
No, the smallest 2 sides sides do not add up to be larger than the longest side. 5 and 7 add up to be equal to 12 but not larger.
Step-by-step explanation:
If the 2 smallest sides of a triangle add up to be larger than the longest side, then the sides can create a triangle.
A weather station on the top of a mountain reports that the temperature is currently 0 Degrees Celsius and has been falling at a constant rate of 3 Degrees Celsius per hour. If it continues to fall at this rate, find each indicated temperature. Explain or show your reasoning.
What will the temperature be in 2 hours?
What will the temperature be in 5 hours?
What will the temperature be in half an hour?
What was the temperature 1 hour ago?
What was the temperature 3 hours ago?
What was the temperature 4.5 hours ago?
Answers
Answer:
Thoughts below:
Step-by-step explanation
A: 0 -6 = -6
Its at 0 and I up the -3 together twice getting -6 and subtracted it off the 0.
B: 0 -15 = -15 Same as above
C: divided the -3 by 2 and got -1.5. Subtract it off the 0 to get -1.5.
D: 0 + 3 = 3 Reverse the way i did it above to get the answer.
E: 0 + 9 same as above
F: Add 3 times 4 to 1.5 to get the answer 13.5
Have a good day!
The temperature after 2 hours, 5 hours and half an hour are respectively;
-6°C, -15°C and -1.5°C
How to calculate tempoerature change?We are told that the current temperature is 3°C. If the current falls at a constant rate of 3°C per hour. Then;
1) After 2 hours, temperature will be;
0 - (2 * 3) = -6°C
2) After 5 hours, temperature will be;
0 - (3 * 5) = -15°C
3) After half an hour, the temperature will be;
T = 0 - (1/2 * 3)
T = -1.5°C
4)At 1 hour ago, the temperature is;
T = 0 + (1 * 3) = 3°C
5) At 3 hours ago, the temperature is;
T = 0 + (3 * 3)
T = 9°C
6) At 4.5 hours ago, the temperature is;
T = 0 + (3 * 4.5)
T = 13.5 hours
Read more about Temperature at; https://brainly.com/question/25290815
#SPJ5
I NEED HELP WITH THIS
Q1
Answers
Answer:
[tex]\frac{1}{4} (x-5)=13[/tex]
Step-by-step explanation:
So when we multiply this is what we get:
[tex]\frac{x-5}{4}=13[/tex]
then we multiply the 4 by 13:
[tex]x-5=52[/tex]
then after that we add 52+5 and we get:
[tex]x=57\\[/tex]
Answer:
other guy is right
Step-by-step explanation:
A rectangular television's length is 3 inches more than twice the width. The perimeter of the TV is 144 inches. What is an equation to find the width?
Answers
Answer:
52 inches
Step-by-step explanation:
We know that the perimeter of a rectangle is equivalent to twice the width plus twice the length.
P
=
2
w
+
2
l
Since the length is 18 more then the width, we can rewrite
l
as
(
w
+
18
)
.
Plug in that in place of
l
and plug in 244 for the perimeter, and you can solve for the width.
244
=
2
w
+
2
(
w
+
18
)
Distribute:
244
=
2
w
+
2
w
+
36
Combine like terms:
244
=
4
w
+
36
Subtract 36 from each side:
208
=
4
w
Divide each side by 4:
52
=
w
Determine if each set of side lengths could be used to create a triangle. *Explain your reasoning.*
a. 2 cm, 6 cm, 7 cm
b. 3 cm, 3 cm, 3 cm
c. 5 cm, 7 cm, 12 cm
Answers
Answer:
See below
Step-by-step explanation:
By the Triangle Inequality Theorem, if given side lengths [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex], where [tex]c[/tex] is the longest side, then [tex]a+b\geq c[/tex]
Problem A
This set of side lengths creates a triangle since [tex]2+6\geq7[/tex]
Problem B
This set of side lengths creates a triangle since [tex]3+3\geq 3[/tex], which is known as an equilateral triangle since all of its side lengths are equal to each other
Problem C
This set of side lengths creates a triangle since [tex]5+7\geq 12[/tex]
The students in a science class recorded the change in high temperature for four consecutive days. On days when the high temperature decreased, the change was recorded as a negative number. On days when the temperature increased, the change was recorded as a positive number. Which day's temperature change was the greatest? Day 1: -17°F
Answers
Answer: 17 divided by 2
Step-by-step explanation:
The local pizza shop sells several special items.
A 2-column table with 4 rows. Column 1 is labeled Item with entries Italian salad, lasagna, Spaghetti, Fettuccini Alfredo. Column 2 is labeled Price with entries 3 dollars and 99 cents, 6 dollars and 50 cents, 4 dollars and 29 cents, 7 dollars and 17 cents.
Sales tax is 5 percent. Find the amount of tax for each item in the table. Round to the nearest hundredth.
Tax for Italian Salad:
Tax for Lasagna:
Tax for Spaghetti:
Tax for Fettuccini Alfredo:
Answers
Answer:
I hope I got this correct.
Step-by-step explanation:
Tax for Italian Salad: $0.20
Tax for Lasagna: $0.33
Tax for Spaghetti: $0.21
Tax for Fettuccini Alfredo: $0.36
Hope this Helps :)
Answer:
C(0.20), B(0.33), A(0.21), C(0.36)
Step-by-step explanation:
Took the assignment on Edge
i need help with this pls
Answers
Step-by-step explanation:
3(4+s)=1512+3s=153s=15-12s=3/3s=1I will give Brainliest!!!
Sixth-grade student enrollment for the years 1985 to 2005 is shown in the line graph below. Based on the information, what will be the student enrollment in the year 2010?
Projected 6th-grade student enrollment for the year 2010 is __________ students.
Answers
Answer:
950 students in total
Answer:
950
Step-by-step explanation:
Im gonna need you to use long division
Answers
8/18 = 4/9 (Decimal: 0.444444)
not sure about c and d but
3/12 = 1/4 (Decimal: 0.25)
1/11= 1/11 (Decimal: 0.090909)
B repeats
C terminates
D terminates
Choose all the statements Suki could use to reason and solve the equation.
Answers
GIVING BRAINLIEST FOR BEST ANSWER!
Solve seven tenths times two fourths.
A) two fortieths
B) five fortieths
C) seven fortieths
D) fourteen fortieths
Answers
Answer:
d. fourteen fortieths
Step-by-step explanation:
i believe this is correct.
Answer:
The answer is D. Fourteen fortieth
Step-by-step explanation:
To multiply 7/10 x 2/4
Simply, multiply 7 x 2 and 10 x 4
7 x 2 will get you 14, use 14 as your numerator
10 x 4 will get you 40, that will be your denominator
Hope that helped
Please Help me solve this (Who ever answers correctly will get brainlest)
Answers
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
every mile is 5280 and when you convert 1.25 miles into feet it'll get you 6,600
2/3x - 1/6 > 1/2
Please sole and add equation in response if possible thanks :
Answers
I need help with this question please help!
Attachment posted
(6 points for answering) will give brainliest to the first correct answer!
Thanks,
Answers
Linda took her son to the batting cages. For the first 5 minutes, she paid $10 and for each additional minute, she paid $.50. If Linda paid 22$ for her son to go to the batting cages, how much time were they there for?
Answers
Answer:
44 minutes
Step-by-step explanation:
i think
sorry if wrong
Explanation:
First 5 min.=$10
1 minutes= .50
Total=$22
22-10=12(money)
12/.50=24 (minutes)
24+5=29 (adding the first five minutes)
Which statement describes the relationships between x and y in these two equations?
y = 5x
y = x + 5
Answers
Answer:
5x = x + 5
x² = 10
x = 2/10
=5
all the best
Angles use the diagram at the right (HELP PLEASE)
Answers
please help me it is 1 question
Answers
Answer:
5/6 more meters
Step-by-step explanation:
Find the perimeter of the wardrobe (Add all the sides together) and you get 4 5/6 m.
Subtract 4 meters because she already has 4 meters of ribbon.
4 5/6 - 4 = 5/6
Answer:
Step-by-step explanation:
P = (2/3)*2 + (7/4)*2 (1 3/4 = 7/4)
4/3 + 14/4
= 16/12 + 42/12
= 58/12
= 29/6
= 4 5/6
She already has 4 m of ribbon
4 5/6 - 4 = 5/6 m or ribbon needed
I need help with this
Q7
Answers
Answer:
your answer will be -6y
Step-by-step explanation:
C. -6y
Since the two opposite (fives) add to zero, remove it from the expression. Then collect like terms
6. What is the importance of theorems? Describe what happens if it is missing
Answers
Answer:
Theorems are of significance and are considered as absolute truths. Theorems not only help to solve mathematical problems easily but their proofs also help to develop a deeper understanding of the underlying concepts.
Hope this helps you a lot!!!!
Answer:
Theorems are of significance and are considered as absolute truths.
Step-by-step explanation: Welcome to the sussy Madrigals, where we have a lot of the sus.
Hope this helpedIn a cookie jar, ¼ of the cookies are chocolate chip and ½ of the rest are peanut
butter. What fraction of all the cookies are peanut butter?
Answers
Answer:the answer is 1/4
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
We already know that 3/4 of the cookies are not chocolate chips, and half of those remaining cookies are peanut butter. We have to divide the fraction 3/4 in half.
We would actually write it as "3/4 * 1/2" because 1/2 is the reciprocal (fraction flipped upside-down) of 2 (which is what we would've divided it by to get halves). 3/4 * 1/2 = 3/8
:) hope this was helpful! If you have any questions or need clarification, let me know!!
Which point could be removed in order to make the relation a function? (4 points)
{(−9, −8), (−8, 4), (0, −2), (4, 8), (0, 8), (1, 2)}
A. (−9, −8)
B. (0, 8)
C. (1, 2)
D. (4, 8)
Answers
Answer:
(0,8)
Explanation:
0 is already an x, and if an x repeats, the relation is no longer a function
PLEASE HELP will give brainliest
Answers
Answer:
Yes, it is A
Step-by-step explanation:
NASA measures sea level around the globe using satellites. The Jason-3 satellite uses radio waves and other instruments to measure the height of the ocean's surface – also known as sea level. It does this for the entire Earth every 10 days, studying how global sea level is changing over time.
brainliest plz?
Answer:
Yes, you are correct.
Step-by-step explanation:
Nasa uses satelite's altimeter to measure the sea level, since it's too hard to see it with human eyes.
(Fun fact, they found an innovative way to detect plastic bits in the sea.)
The sixth grade held a bake sale to raise money for their end of the year party. Twenty moms each baked two dozen cookies. 85% of the cookies were sold at the bake sale. The principal took the left over cookies to a nearby retirement home. How many cookies did the principal take to the retirement home?
Answers
Answer:
72
Step-by-step explanation:
if they have 20 moms and each brings 2 dozens then 2 dozens = 24 x 20 = 480 - 85% that would leave 72 to bring to the retirement home :)
Answer:
72
Step-by-step explanation: