Answer:
A whole number divided by a unit fraction is the same as multiplying a whole number by the inverse of the unit fraction.
Step-by-step explanation:
Given
[tex]8 \div \frac{1}{5} = 40[/tex]
[tex]8 * 5 = 40[/tex]
Required
Explain why both expressions are correct
No dropdown to select from. So, I will provide a general solution.
When a number is divided by a fraction.
Take for instance:
[tex]8 \div \frac{1}{5}[/tex]
The above can be expressed as the product of the number and the inverse of the fraction.
The inverse of 1/5 is 5.
So, we have:
[tex]8 \div \frac{1}{5} = 8 * 5[/tex]
The result of the above expression is:
[tex]8 \div \frac{1}{5} = 8 * 5 = 40[/tex]
What is the domain of the following relation?
please help 15 MATH PROBEL
Answer:
x=2
Step-by-step explanation:
look at the line on the graph where y is 3 units up x is 2 units right
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
Answer: 602.88
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(8)^2+2(3.14)(8)(4)
2(3.14)(64)+2(3.14)(32)
2(200.96)+2(100.48)
401.92+200.96
602.88
i need help on this- i will give brainliest!!
Answer: i think it is the mode or mad but i belive you can use the median
Step-by-step explanation:
Answer:
i think it is the mode or mad but i belive you can use the median
Step-by-step explanation:
HHEELLLPPP MEEhbbnbjhjjh jhjhjhjh
Answer:
-3x + 36
it is correct answer
Can someone help me with this??
Question 5
show the work please
Answer:
D) 27
Step-by-step explanation:
It's a rectangle so the opposite sides are congruent to each other.
Long Side:
6x + 6 = 42
subtract 6 from both sides:
6x = 36
divide both sides by 6:
x = 6
Short Side:
5y + 5 = 30
subtract 5 from both sides:
5y = 25
divide both sides by 5:
y = 5
The Equation:
2x + 3y
substitute in the values:
2(6) + 3(5)
do the multiplication:
12 + 15
add the values together:
27
One more too please, also, answer it right and make sure its correct please.
find the volume of the cylinder using the given formula
Answer:
B. 1469.52 cubic units
Step-by-step explanation:
6 squared is 36, 36 x 13 is 46s, 468 x 3.14(pie) is 1469.52
The following table shows how many pies 444 baking teams made at a pie-baking competition. For example, Team Crusty baked 282828 pies in 888 hours.
Answer:
The answer would be B
Step-by-step explanation:
Divide each number of pies made by each team by 4.5
Which one has a quotient of the same number of hours they were baking pies is the correct answer.
Which steps will help prevent the introduction of invasive species into an area?
Inspect imported exotic species of plants and animals.
Educate the general public about activities that can lead to the spread of invasive species.
Use pest control methods for native pests, such as rats and harmful bugs.
Implement conservation methods to restore endangered populations of native animals to the area.
pick 2
Answer:
answer becit uses b
Step-by-step explanation:
but yass queen but annyway
Answer:
--Educate the general public about activities that can lead to the spread of invasive species.
--Implement conservation methods to restore endangered populations of native animals to the area.
Explanation:
Invasive species is the species which comes from non-native land either due to human introduction or by their own. The invasive species compete with the members of the native species for resources.
The following are the steps will help prevent the introduction of invasive species into an area:
--Educate the general public about activities that can lead to the spread of invasive species.: The general public must be aware about the drawbacks and problems associated with the spread of invasive species.
--Implement conservation methods to restore endangered populations of native animals to the area.: The invasive species is likely to compete with the native species for resources. Hence, this can harm the population of the native species. This will kill the native species members to the extend that the species become endangered. The endangered members must be protected by using the conservation methods.
The ratio that compares the measurements of a model and the real object is called what?
Answer:
Unit Scale
Step-by-step explanation:
A unit scale is a ratio that compares the dimensions of an actual object to the dimensions of a scale drawing or model that represents the actual object. Neither value in a unit scale has to equal 1.
Two numerical patterns are shown below:
Pattern A: 4, 8, 12, 16, 20
Pattern B: 8, 16, 24, 32, 40
Select the statement that describes the numerical patterns.
A) The terms in Pattern B are one half the value of the corresponding terms in Pattern A.
B) The terms in Pattern A are one half the value of the corresponding terms in Pattern B.
C) The rule for Pattern B is "multiply by 4."
D)The rule for Pattern A is "multiply by 2."
Answer:
B) The terms in Pattern A are one-half the value of the corresponding terms in Pattern B.
Answer:The terms in Pattern A are one half the value of the corresponding terms in Pattern B.
and I just took test hope this helps.
Step-by-step explanation:
Two numerical patterns are shown below:
Pattern A: 4, 8, 12, 16, 20
Pattern B: 8, 16, 24, 32, 40
Select the statement that describes the numerical patterns. (2 points)
Group of answer choices
The terms in Pattern B are one half the value of the corresponding terms in Pattern A.
The terms in Pattern A are one half the value of the corresponding terms in Pattern B.
The rule for Pattern B is "multiply by 4."
The rule for Pattern A is "multiply by 2."
Please help meeeeeeeeee
Step-by-step explanation:
1. 10-(2+3) = 5
2. 2x3 - 10 = -4
3. 3 x (4-2) = 6
4. (3+5) / 4 = 2
5. (5-2) x 3 = 9
6. (9-4) + 5 = 10
Under her cell phone plan, Allison pays a flat cost of $64 per month and $3 per gigabyte. She wants to keep her bill under $95 per month. Which inequality can be used to determine gg, the maximum number of gigabytes Allison can use while staying within her budget?
.
.
.
.
Answer below!!
64+3x [tex]\leq[/tex] 95
hope that helps!
brainliest plZ!
from KENNY
all the best
I need help explaining, I know the answer, but I don't know how I got the answer
Find the interest
principal 20,000
rate 12%
Time 3 months
Answer:
The interest is +7466.6 per month.
what is the answer to this?
Answer:
(8+24)÷(12*4)
Step-by-step explanation:
(8+24)÷(12*4)
(32) ÷(48)
.6666 or 2/3
It the bottom right or the one boxed in
Please solve with steps
Answer:
x=9
Step-by-step explanation:
isolate the variable by dividing each side by factors that contain the variable
13. Two Plants are growing in a greenhouse. A sunflower plant is 36 cm tall and
grows at a rate of 5 cm per week. An aloe plant is 96 cm tall and grows at a rate of 2 cm per week. After how many weeks will the plants be the same height?
Write and solve a system of equations that represents the given situation.
A. 25 weeks
B. 20 weeks
C. 15 weeks
D. 10 weeks
Answer:
B. 20 weeks
Step-by-step explanation:
I am using the graphing calculator my school uses for exams. But here is the step by step anyway
5x + 36 = 2x + 96
(5x - 2x) + 36 = (2x - 2x) + 96
3x + 36 = 96
3x + (36 - 36) = (96 - 36)
3x = 60
(3x ÷ 3) = (60 ÷ 3)
x = 20
x represents weeks
During the last few months, Maria has seen deer in her backyard on 13 days and no deer on 52 days. What is the approximate probability that she will see deer in her yard tomorrow?
A) 0.25
B)1/5
C) 33.3 %
D) 2/3
Answer:A
Step-by-step explanation:
Please answer! Brainliest will be given, thanks :)
Answer:
2600, 3400, 5000, 7000
Step-by-step explanation:
This equation can be simplified to 200n + 1000. Now we can just plug in the amount of customers. 200 * 8 + 1000 = 2600. 200 * 12 + 1000 = 3400. 200 * 20 + 1000 = 5000, and 200 * 30 + 1000 = 7000.
Help me please dew in 5
Answer:
c d and e ar correct
Step-by-step explanation:
Mr. Stevenson is ordering shirts and hats for his Boy Scout Troop. There are 60 scouts in the troop. Hats come in packs of 3, and shirts come in packs of 5. What is the least number of packs each he should order so that each scout will have 1 hat and 1 shirt, and none will be left over?
Help ASAP, NO LINKS OR YOU WILL BE REPORTED!! WILL GIVE BRAINIEST!
Answer:
Question.... Why no links, i wont give you any, but why does everyone dislike links? Just so u know in am 9 and i am in high school :)
Step-by-step explanation:
plz help me this is over due but i just cant do it.
It's Translations and Reflections.
(40 points)
Answer:
Donu but i will whatch videos and tell you
Step-by-step explanation:
IF YOU ANSWER CORRECTLY I WILL GIVE YOU BRAINLIEST THE TOPIC IS EXPLAIN INFERENCE
1. Jeremiah went to six different bakeries around his town and sampled one cupcake from each place regardless of how many different flavors they offered. Of the six cupcakes he sampled, he liked all of them.
Inference: Jeremiah will like most of the cupcakes from the six bakeries around his town.
Defend or challenge the inference with at least two complete sentences.
Answer: Defend
Step-by-step explanation: For one he said he liked all the cupcakes in the bottom sentence stating already that he liked all of them. Second he said he sampled one from each bakery regardless of the flavors stating if you thought about it you would know that he didn't care what flavor the cupcakes were he knew that they were going to be good either way.
Can someone please help me find the area of the figure.
Answer:
The area is 27 units
Step-by-step explanation:
You add together all of the full squares which would give you 24.
Then add all the half squares to get 3.
24+3=27
Answer:
24
Step-by-step explanation:
you can divide this shape into 2:
a) 6*3 rectangle
b) a triangle
first you do 3*6 = 18
the triangle is 6 (width) 3 (height) and divivde it by 2 which is 6
18+6=24
What is (f+g)(x)?
f(x)=
- 2x2–9x
g(x)=5x
Write your answer as a polynomial or a rational function in simplest form.
Answer:
-2x²-4x or -2x(x+2)
Step-by-step explanation:
(f+g)(x) means we are adding the values of f(x) and g(x):
f(x) = -2x²-9x
g(x) = 5x
(f+g)(x) = -2x²-9x+5x = -2x²-4x = -2x(x+2)
Write an algebraic expression that is the quotient of a variable term and a constant.
:( sorry im so bad at these. brainlyest will go to who awnsers it first c:
9514 1404 393
Answer:
(47xy)/(6√3)
Step-by-step explanation:
A variable term is one that contains one or more variables, possibly with a coefficient. We can use 47xy as our variable term.
A constant is some number, or a representative of a particular number. π and e and Ф are representative of irrational constants. Of course, any number is also a constant. We can use 6√3 as our constant.
A quotient is formed when a first value is divided by a second value.
Here is the quotient of our variable term and our constant:
[tex]\dfrac{47xy}{6\sqrt{3}}[/tex]
Use variables to write an equation that represents the relationship between the time x and the distance y . A person runs 175 yards per minute.
An equation that represents the relationship is y=______