Answer:
The unit rate is 1.5
Step-by-step explanation:
Given
[tex]Ratio = 4/7 : 8/21[/tex]
Required
Determine the unit rate
To do this, we need to express the ratio as:
[tex]Ratio = m : 1[/tex]
Where m is the unit rate
[tex]Ratio = 4/7 : 8/21[/tex]
Express as fraction
[tex]Ratio = \frac{4/7 }{ 8/21}[/tex]
Solve
[tex]Ratio = \frac{4}{7} * \frac{21}{8}[/tex]
[tex]Ratio = 1.5[/tex]
Express as ratio
[tex]Ratio = 1.5 : 1[/tex]
Hence, the unit rate is 1.5
Model and Solve the problem.
5x1/2 Please hurry!!
Answer:
2.5
Step-by-step explanation:
i just did 5 times 0.5 hope this helped.
and 2.5 is greater then 2.05
28=2x+6 can you please help
Answer:
Please look at the picture i have sent
The school auditorium has 438 seats. There are 18 rows of seats. What is the best estimate for the number of each seats in each row?
Answer:
24
Step-by-step explanation:
what’s 5 5/32 (as an mixed number ) as a decimal.
Answer:
Convert 5 5/32 to an improper fraction.
Step-by-step explanation:
Exact Form:
165/32
Decimal Form:
5.15625
Mixed Number Form:
5 5/32
Answer:
[tex]{ \tt{5 \frac{5}{32} = \frac{(32 \times 5) + 5}{32} }} \\ \\ = { \tt{ \frac{165}{32} }} \\ \\ = { \boxed{ \tt{5.15625}}}[/tex]
Suppose f(x) = x ^ 3 Find the graph of f(x + 3) Click on the correct answer
Answer:
f(x)=(x+3)^3, horizontal translation/shift of 3 units to the left.
Step-by-step explanation:
f(x)=x^3 is your given function. f(x+3) is a horizontal shift of 3 units to the left because the "+3" is inside the parentheses and it's a shift to the left instead of the right because x needs to equal -3 for the quantity to equal 0. Overall, the graph shifts 3 units to the left.
Pls help the options are 3 1/2
3 3/4
2 1/2
2
Hello, need help on this (:
The answer is attached below
Answer:
he anwersed so hello
Step-by-step explanation:
Please help fast brainly will be given
Answer:
1. 500 milligrams
2. 6450 grams
3. 50 oranges
4. 30 weeks
5. 1500 grams
To do this, all you basically need to do is convert grams, milligrams, etc.
You also need to do Multiplying, Dividing, Adding, and Subtratcing.
Please give me Brainliest!
Solve for the value of P. Please!!
Please solve this in under 15 minutes! It’s due in 20 minutes!
Answer:
i think that it would be the second one
PLEASE HELP DUE AT 12:00 PM
Answer:
A) 5; B) 32; C) 3; D) 14; E) 1/3
Step-by-step explanation:
Answer:
1. 5
2. 42
3. 3
4. 14
5. 0.3333
Step-by-step explanation:
Third Grade:
8 x 5 = 40
8 + 42 = 40
21 ÷ 7 = 3
21 - 14 = 7
---------------------------21 • x = 7
Which can be written as:
21x = 7
To solve the equation above, we need to remove the 21 on the left side to make the x alone. To do that, we divide both sides by 21.
21x/21 = 7/21
21x/21 is x and 7/21 is 0.3333 which means our equation will look like this:
x = 0.3333
Thus, the answer to "21 times what equals 7?" is 0.3333.
there are 3 factors in the equation 5 x 3 x 2 = 30 true or false
Answer:
true
Step-by-step explanation:
the factors are simply what is being multiplied together. We can see there are 3 because we have 5,3,and 2. 30 is not a factor because that is the answer. I hope this helps!
Round $23.8763 to the nearest hundred
Answer: I would say 23.88
Step-by-step explanation:
Enter the missing values in the area model to find 6(8p-7)
Step-by-step explanation:
→ 6(8p - 7)
→ 48p - 42 ← ans.
hope this answer helps you dear take care and may u have a great day ahead!
HURRY UP I NEED HELP
What is the slope of the line that passes through the points (−3, 1) and (1, −5)? 1/2 −2/3 −3/2 I don't know.
Write the equation of a line that
goes through the points (3,7) and
(-3,5).
Answer:
[tex]y = mx + c \\ 7 = 3m + c \\ 5= - 3m + c \\ 2c = 12 \\ c = 6 \\ 7 = 3m + 6 \\ 3m = 1 \\ m = \frac{1}{3} \\ y = \frac{1}{3} x + 6[/tex]
Which expressions are equivalent to?
Answer:
-6(b+2) +8
= -6b -12 +8
= -6b -4
Step-by-step explanation:
Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
Count the boxes each as 1.
Its easier to calculate on y axis.
f(x) intersected at -2g(x) intersected at 3.[tex]\\ \sf\longmapsto k=3-(-2)[/tex]
[tex]\\ \sf\longmapsto k=3+2[/tex]
[tex]\\ \sf\longmapsto k=5[/tex]
Answer:
• For g(x), consinder y-intercept (0, 3)
• For f(x), consinder point y-intercept (0, -2)
[tex] \hookrightarrow \: { \tt{g(x) = f(x) + k}}[/tex]
• substitute using coordinates above:
[tex]{ \tt{3 = - 2 + k}} \\ \\ { \tt{k = 3 + 2}} \\ \\ { \boxed{ \tt{ \: \: k = 5 \: \: }}}[/tex]
please help me :DDDDDDDD
Answer:
x+5 > 4
Step-by-step explanation:
x+5 > 4 can be changed to
-5 . -5
x>-1
that is what is shown
A circle on the coordinate plane has a diameter
with endpoints at (6, 8) and (15, 8).
a. What are the coordinates of the center of the
circle?
b. What is the diameter of the circle?
C. What is the radius of the circle?
d. Identify the coordinates of another point
on the circle. Explain how you found
your answer.
9514 1404 393
Answer:
a. (10.5, 8)
b. 9
c. 4.5
d. (10.5, 12.5)
Step-by-step explanation:
a. The center of the circle is the midpoint of the diameter. Its coordinates are the average of the end point coordinates.
C = ((6,8) +(15, 8))/2 = (21, 16)/2 = (10.5, 8) . . . circle center
__
b. The diameter lies on the horizontal line y=8, so its length is the difference of the x-coordinates of the end points: 15 -6 = 9 . . . circle diameter
__
c. The radius is half the diameter: 9/2 = 4.5 . . . circle radius
__
d. Another point on the circle will be 4.5 units from the center on the same vertical line: (10.5, 8) +(0, 4.5) = (10.5, 12.5) . . . another point on the circle
NEEED HELP ASAP PLS.................
NO LINKS OR ASSESSMENT!!!
Part 2: Graph the image of the figure using the transformation given. Don't forget to prime marks on your new image.
4. Reflection across the y-axis
Answer:
F' = (2 , -4)
G' = (-1 , -3)
H' = (4 , 0)
I' = (5 , -2)
Step-by-step explanation:
To get the coordinate points of a figure that is reflected across the y-axis, perform the following action to each point:
(x , y) → (-x , y)
Using this will give the points of F', G', H', and I'.
To find the new points, plug in the values into the formula:
F → F' = (-2 , -4) → (2 , -4)
G → G' = (1 , -3) → (-1 , -3)
H → H' = (-4 , 0) → (4 , 0)
I → I' = (-5 , -2) → (5 , -2)
To graph the new figure, plot the new points and connect them. At each point, remember to label them with the corresponding letter as well as the ' symbol.
Animal
Is a bird can fly
✓
✓
✓
Pig
Penguin
Seagull
Tiger
Crow
Bat
Mosquito
✓
✓
✓
Let event A = The animal is a bird
Let event B = The animal can fly.
Which outcomes are in A and B?
O A. {seagull, crow}
O B. {penguin, seagull, crow, bat, mosquito}
O c. {penguin, seagull, crow}
☆
O D. (seagull, crow, bat, mosquito)
Need Helpp
Answer:
A. {seagull, crow}
Step-by-step explanation:
sorry im late but hopefully this helps anyone!
The option A is correct {seagull, crow}.
What is probability?Chance is represented by probability. A part of math manages the event of an irregular occasion. The value is expressed as a number from 0 to 1. Likelihood has been acquainted in Math's with anticipate how likely occasions are to occur. The extent to which something is likely to occur is basically what probability means. The probability distribution is also based on this fundamental probability theory.
Given a table shows relation in Animals is a bird and can fly
where, Let event A = The animal is a bird
Let event B = The animal can fly.
to find the outcomes are in A and B
According to the table, each of the two events provided by the problem describes a condition that must be verified. The first event specifies that it must be a bird, while the second event specifies that it must fly.
Accordingly, the creatures that have the two occasions confirmed in the table are he seagull and crow.
Hence the {seagull, crow} are outcomes are in A and B.
Learn more about probability;
https://brainly.com/question/11234923
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Answer pls I don’t know.
Answer:
x < -5
Step-by-step explanation:
We have that The solution set for -the inequality 4x+10≥5x+55 is mathematically given as
From the question we are told
What is the solution set for -4x+10≥5x+55
Generally the equation for the Inequality is mathematically given as
Therefore
-4x + 10>5+55
-9x > 45
x < -5
The solution set for -the inequality 4x+10≥5x+55 is mathematically given as
Answer:
C
Step-by-step explanation:
1. subtract 5x on both sides
-9x+10>55
2. subtract 10 on both sides
-9x>45
3. divide both sides by 9
x<-5
(sorry I didn't have the less than or equal to & more than or equal to sign
What is the measure of the angle formed by the minute hand and hour
hand of a clock in each case?
at 6 o'clock
at 4 o'clock
at 3 o'clock
PLEASE HELP ASAP PLEASE
Answer:
180 degrees, 120 degrees, 90 degrees
Step-by-step explanation:
each hour is 30 degrees.
at 6 o'clock the hands are straight, at 4 o'clock they make a 120 degree angle, and at 3 o'clock they make a right angle
Two of the dozen eggs in a carton
are cracked. About what percent of the
carton is cracked?
Answer:
17%
Step-by-step explanation:
2/12 or the eggs are cracked. That means 1/6 of the eggs are cracked.
1/6 approximately equals 0.167
So, it is approximately 16.7%, or if you round it up, 17%.
Answer:
16.67 %
Step-by-step explanation:
two of a dozen is 2/12 simplified is 1/6 and 1/6 in a percentage is 16.67%
help plsss ^ _ ^ ….. !
Answer:
x = 6
Step-by-step explanation:
150 - x - 2x = 120 + 2x
place the like terms at the same side . So,
150 - x - 2x - 2x - 120 = 0
now add/subtract like terms
30 - 5x = 0
adding 5x on the both sides
30 = 5x
30/5 = x
6 = x
Solve using a proportion . 5) If it costs $2.85 for 5 cookies, how much would 8 cookies cost?
Answer:
$4.56
Step-by-step explanation:
2.85:5
multiply each side by 8/5
4.56:8
so it is $4.56 for 8 cookies
-2, 4, -8, 16……
Find the geometric sequence!!! Find the 10th term. I need to get this right!
Which of the following graphs represents the equation −2 + = 10?