Answer:
The set of all y-values of a graph or equation.
I need help with this
Answer:
B
Step-by-step explanation:
It's B
3^5 = 243
so the 5th root of 243 is 3
(x^7)^(1/5) = x^(7/5)
(y^10)^(1/5) = 7 ^(10/5) = 7^2
z^(21)^(1/5) = z^(21/5)
How many irrational numbers are there between 1 and 6 ?
1
3
4
10
Infinitely many
Answer:
The answer is Infinitely many
3. Using the distributive property, write an equivalent expression. *
(5 Points)
8(3x - 5)
Answer:
24x - 40
Step-by-step explanation:
8 x 3 = 24
8 x 5 = 40
24x - 40
help pls! what is the value of x?
(urgent please help!!!!)in computing the mean of 8 numbers, a student mistakenly used 17 instead of 25 as one of the numbers and obtained 20 as the mean. find the correct mean.
Answer: 21
Step-by-step explanation:
The student's mean of the 8 numbers is 20; the total of the numbers will be
8 x 20 = 160
If we take out the 17 the total will be 160 - 17 = 143
If we then replace the 17 with 25 the total rises to 168.
168 divided by 8 = 21
Completa cada espacio con un signo mayor o menor..
• 6,348 ___________ 6,35
• 0,095 __________ 0,2
• –1,21 ___________ –1,1
• - 10,75 ___________ 10,585
Answer:
Fill in each space with a major or minor sign.
• 6.348 ____<_______ 6.35
• 0.095 _____<_____ 0.2
• –1.21 _____<______ –1.1
• - 10.75 _______<____ 10.585
Use the figure to complete the proportion
Answer:
b
Step-by-step explanation:
Please do at least one of them if someone already did one do the other :D
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right, good luck on getting the question right! because i got it right for my homework!
Step-by-step explanation:
A relay race is a mile long and is run by 4-member teams. If each team member runs the same distance, what fraction of a mile does each team member run?
Answer:
Each person would run:
5280 - feet
1609.34 - Meters
1.60933999997549 - kilometers
160933.999997549 - centimeters
1759.9956255200022497 - yards
Step-by-step explanation:
The enrollment at Temple Junior High School has a change of ─ 60 over a 3 year period. What is the average change per year?
Answer:
- 20
Step-by-step explanation:
Total Change in enrollment = - 60
Period of time at which change occurred = 3 years
Average change per year :
Total change in enrollment / period at which change occurred
= - 60 / 3
= - 20
Average change of - 20 enrollments per year
what figure is this?
Answer:
triangular prism
Step-by-step explanation:
Which equation is NOT equivalent to p- 7 = 22? Select all that apply.
A. p-p-7 = 22-p
B. p-7-p = 22 -
C. p - 7 + 22 = 22 - 7
O
D. p - 7 + 7 = 22 - 22
Ep-7 + 7 = 22 +7
Answer:
c and d
Step-by-step explanation:
i hope this help
Consider the following equation.
x – 0.32x = 0.68x
Which of the following statements matches the mathematical equations?
Question 5 options:
a) Decrease a number by 0.32 is the same as multiplying by 0.68.
b) Decrease a number by 32% is the same as increasing by 68%.
c) Decrease a number by 0.32 is the same as multiplying by 0.32.
d) Decrease a number by 32% is the same as multiplying by 68%.
Answer:
d) Decrease a number by 32% is the same as multiplying by 68%Step-by-step explanation:
Given equation:
x - 0.32x = 0.68xOptions (4 of them given)
a) Decrease a number by 0.32 is the same as multiplying by 0.68.
x - 0.32 = 0.68x ⇒ 0.32x = 0.32Incorrectb) Decrease a number by 32% is the same as increasing by 68%.
x - 32% = x + 68% ⇒ 0 = 100%Incorrectc) Decrease a number by 0.32 is the same as multiplying by 0.32.
x - 0.32 = 0.32x ⇒ 0.68x = 0.32Incorrectd) Decrease a number by 32% is the same as multiplying by 68%
x - 32% = 0.68x ⇒ x - 0.32x = 0.68x ⇒ 0.68x = 0.68xCorrectA pond has 150 fish initially, and the population decreases by 8% each day.
Which equation represents this situation?
Answer: not sure.. i got 18.75 so i dont rly know if 18 daily or 19if 19 fish daily then the last day would have 5 left
Step-by-step explanation:
"Dan" uses 2/3 cup of brown sugar and 1/4 cup of white sugar to make oatmeal bars. How many cups of sugar does he use in all?
Answer:
the number of cups of sugar he use in all is [tex]\frac{11}{12}[/tex]
Step-by-step explanation:
The number of cups does he use in all as follows:
= Brown sugar + white sugar
[tex]= \frac{2}{3} + \frac{1}{4}\\\\= \frac{8 + 3}{12} \\\\= \frac{11}{12}[/tex]
Hence, the number of cups of sugar he use in all is [tex]\frac{11}{12}[/tex]
I need help with this
Answer: the third one
Step-by-step explanation:
4 out of 5 students eat a school lunch there is 495 kids in the school how many kids eat home lunch's
Answer:
99
Exp:
495*.2=99
small brainnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Answer:
combined means to add so you are going to add anything over 1 because it says longer than 1
1 1/4 has 2 marks so you add 1 1/4 + 1 1/4 =
they have like denominators so you can add them together
1 + 1 = 2 and 1/4 + 1/4 = 2/4 which can be reduced to 1/2
so your answer is 2 1/2
7. Find the slope. Make sure to reduce.
Answer:
1/7 and if you reduce its still 1/7
Step-by-step explanation:
The following are the ages (years) of 5 people in a room:
13, 12, 13, 15, 12
A person enters the room.
The mean age of the 6 people is now 20.
What is the age of the person who entered the room?
the person who entered the room would be 55 years old.
Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 4.5\text{ m}^34.5 m 3 4, point, 5, start text, space, m, end text, cubed. Syrus isn't sure if the tent will be tall enough for him to stand inside.
Answer:
2 meters
Step-by-step explanation:
Given
[tex]Volume = 4.5m^3[/tex]
The question is incomplete as the picture of the tent is not attached.
However, I will use the attached figure to answer the question.
From the attachment, we have:
[tex]b = 1.5m[/tex] --- base of the tent
[tex]l = 3m[/tex] --- length of the tent
Required
Determine the height of the tent
The volume of the tent is:
[tex]\frac{1}{2} * bhl = Volume[/tex]
Where h is the required height.
So, we have:
[tex]\frac{1}{2} * 1.5 * h * 3 = 4.5[/tex]
[tex]\frac{1}{2} * 1.5 * 3 * h = 4.5[/tex]
[tex]\frac{1}{2} * 4.5 * h = 4.5[/tex]
Make h the subject
[tex]h = \frac{4.5 * 2}{4.5}[/tex]
[tex]h = 2m[/tex]
The height of the tent is 2m
Answer:
2 meters
Step-by-step explanation:
We can use the volume formula, V = 1/2 bhl
⋅1.5⋅h⋅3
=2.25h
=h
The height of the tent is 2 meters.
Hope this helps :)
HELP
What is the solution to the graph of the system
Answer:
(0,4)
Step-by-step explanation:
Help please URGENT!!! I give brainliest
Answer:
question 5 is choice c
question 6:
conditional statement:
if it is a fish then it lives in water
true
converse statement:
if it lives in water it is a fish
false
Explanation:
Law of Contrapositives:
The law of contraposition says that a conditional statement is true if, and only if, its contrapositive is true.
that applies to question 5 therefore it is c
Hope this helps! <3
Find x to the nearest tenth. Please help if I don’t pass this I fail the class!!
Answer:
original is : 14.281
rounded is: 14.3
Step-by-step explanation:
identify the constant of proportionality
2/3
3/2
3
6
Someone help me please only 7, 8, and 9 thank you
7. 13.2 m
8. 44 in
9. 50.3 cm
A farm lets you pick 2 pounds of blueberries for 5 dollars.
1. the unit rate of dollars to pounds is ___ dollars per 1 pound
2. the unit rate of pounds to dollars is ___ pounds per 1 dollar
Answer:
1. $2.50
2. 2/5lb
Step-by-step explanation:
1. 2lbs=$5.00 so that means 1lb=$2.50.
2. 1lb=$2.50 so that means 1/5lb=$0.50 which you can then conclude that 2/5lb=$1.00
Find the y-intercept and write as a point (x, y)
Answer:
(0,3)
Step-by-step explanation:
Answer:
The two points- (0,3) (-2,-1)
The y-intercept is (0,3)
The slope is 2
z/-6 + 5= 30 help plz
Answer:
Z= -150
Step-by-step explanation:
After a few months, Isabella's mother decides to harvest all the peas and corn and sell it at the local market. She decides on these prices: Peas are sold at $ 3 3 4 for each square foot harvested. And, corn is sold at $ 1 1 2 for each square foot harvested. Calculate how much money she made if she sold all her produce (all of her peas and corn).
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]Pea = \$ 3\frac{3}{4}[/tex]
[tex]Corn = \$ 1\frac{1}{2}[/tex]
Required: Determine the total sales
The amount of peas and corns sold are not given. So, I will make some assumptions
If 1 square foot of pea is sold at [tex]\$ 3\frac{3}{4}[/tex], then p square feet will be sold at: [tex]\$ 3\frac{3}{4}p[/tex]
Similarly:
If 1 square foot of corn is sold at [tex]\$ 1\frac{1}{2}[/tex], then c square feet will be sold at: [tex]\$ 1\frac{1}{2}c[/tex]
So, the total is:
[tex]Total = 3\frac{3}{4}p + 1\frac{1}{2}c[/tex]
[tex]Total = \frac{15}{4}p + \frac{3}{2}c[/tex]
Assumptions
[tex]p = 8[/tex]
[tex]c =6[/tex]
The equation becomes:
[tex]Total = \frac{15}{4}*8 + \frac{3}{2}*6[/tex]
[tex]Total = 15 * 2 + 3 * 3[/tex]
[tex]Total = 30+ 9[/tex]
[tex]Total = \$39[/tex]
Answer: can someone help i really need it <( _ _ )>
Step-by-step explanation:
help btw i think it is 3 as a hole and 3\8 as a fraction i need to learn about fractions more