What is 7 divided by 4/5 and 3 1/2 divided bye by 3/4
7 / 4/5 = 8.75 or 8 3/4
3 1/2 / 3/4 = 4 2/3
---
hope it helps
Blueberries or Watermelons:
40% of 50 customers at a grocery store surveyed said they loved blueberries,
and 20% said they loved watermelons, 10% said they loved both.
6) What is the probability that a randomly selected customer likes neither
blueberries nor watermelons: P(-B and -W)?*
Answer:
30%
This is the only way I know this would make sense
Step-by-step explanation:
40+20+10=70
100-70=30
30%
Tatiana wants to give friendship bracelets to her 323232 classmates. She already has 555 bracelets, and she can buy more bracelets in packages of 444.
Can you write this as an inequality please and answer fast thanks.
30 Points..
Answer:
She already has 5 and the total is 32 so she has to make 28 friendship bracelets. Bracelets in packages of 4 and she buys 5 packages which is 20 so no, she doesn't have enough bracelets if she buys 5 packages.
Step-by-step explanation:
find each measure plz help
Answer:
m∠QRS = 52°
Step-by-step explanation:
From the given figure,
In right triangles ΔRQT and ΔRST,
QT = TS = 7.5 units [Given]
RT ≅ RT [Reflexive property]
ΔRQT ≅ ΔRST [By HL theorem of congruence]
Therefore, m(∠QRT) = m(∠SRT) = 26° [CPCTC]
m(∠QRS) = 2m(∠QRT)
= 2×(26°)
= 52°
A square pyramid was sliced perpendicular to its base but not through its vertex. What is the shape of the cross section shown in the figure?
A rectangular pyramid. The cross section is a trapezoid.
a parallelogram that is not a rectangle or square
a rectangle that is not a square
a square
a trapezoid
Answer:
a trapezoid
Step-by-step explanation:
Answer:
D: Trapezoid.
Step-by-step explanation:
Because you can see that the shape has only one set of parralel sides it is a trepezoid.
factorise the following please due in 30min c^2+d^2. e^2/25-f^2/36. and the square root of x-4 thanks no link please
Answer:
Step-by-step explanation:
1) c²+d² is not factorable
2) e²/25 - f²/36 = e²/5² - f²/6² = (e/5)² - (f/6)² = (e/5 + f/6) (e/5 - f/6)
3) [tex]\sqrt{x-4}[/tex] nothing can be done
We are painting a rectangular wall of a large room. The dimensions of the wall are 35feet long and 21.5 feet wide. If the total cost of the paint was 421.40 what was the cost in dollars of the paint rounded to the nearest cent
Answer:
56 cent per ft²
Step-by-step explanation:
Wall dimension = 35 feets * 21.5 feets
Total cost of paint used = 421.40
Area of wall = Area of rectangle = Length * width
Area of wall = 35 feets * 21.5 feets
Area of wall = 752.5 ft²
Cost of paint per square feet:
Total coast of paint / Area of wall
$421.40 / 752.5 ft²
= $0.56 per ft²
= 0.56 * 100 = 56
The sum of -3 times a number and 0.3 is at most 6.3. What are all the possible
values of the number?
Answer:
Step-by-step explanation:
Lets write an equation for this :)
So, the sum of -3 times a number and 0.3
This would be : -3x +0.3
Is at most, 6.3
so, it is equal to, or less than 6.3
-3x +0.3 < 6.3
Now lets solve!
x> -2
the number is greater than or equal to -2
Will Give Brainliest Help Please (Geometry )!!
Answer:
17 is a Trapezoid, 18 is the last answer
What are two numbers that multiple up to -40 and add up to 3
Answer:
-8 and 5
Step-by-step explanation:
8 x -5 = -40
-5 + 8 = 3
Find the value of x. Round to the nearest degree.
hii! how are you? hope you're having a good day! (: i wish you the best. <3 stay strong and stay safe!
Find the value of x.
Answer and Step-by-step explanation:
We see that this is a right angle, which means the entire angle is equal to 90.
We can find what x is by adding this expression and 44 and equaling it to 90.
90 = x + 9 + 44
90 = x + 53
37 = x
The value of x is 37.
I hope this helps!
#teamtrees #PAW (Plant And Water)
The height, in inches, of each of three boys is 54.0, 48.5, and 46.0, respectively. The height of the fourth boy is denoted by h inches. The average height, A, of the 4 boys can be expressed as a function of h in the form:
A(h) = (c + h)/d
1. What is the domain for the function A(h)?
2. The average height of all 4 boys is 50.5 inches. What is the height of the fourth boy?
Answer:
53.5
Step-by-step explanation:
c = the height of the first 3 boys.
c = 54 + 48.5 + 46
c = 148.5
Now you add a fourth boy. His height is h.
A(h)= (c + h)/d
d = the total number of boys which is 4.
The new average is 50.5
A = (c + h)/d
50.5 = (148.5 + h) / 4 Multiply both sides by 4
202 = 148.5 + h Now subtract 148.5 from both sides
202 - 148.5 = h
h = 53.5
Please help. If you get all of them correct, I will Mark you brainliest
9514 1404 393
Answer:
3(2)^(n-1)3(-2)^(n-1)2(3)^(n-1)not geometric2(-3)^(n-1)Step-by-step explanation:
For these, you can find the appropriate formula by looking at the ratio of the first two terms. That will be the number in parentheses in the explicit formula. If there is no match, it is not geometric.
6/3 = 2 . . . an = 3(2)^(n-1)-6/3 = -2 . . . an = 3(-2)^(n-1)6/2 = 3 . . . an = 2(3)^(n-1)5/2 = 2.5 . . . not geometric (arithmetic sequence: an = 2+3(n -1))-6/2 = -3 . . . an = 2(-3)^(n-1)Samantha bought a refrigerator that is 3 1/2 feet wide, 5 1/2 feet tall, and 2 1/2 feet deep. How much space will the new refrigerator occupy?
Answer:
48.125 ft³
Step-by-step explanation:
The space occupied by the new generator is the product of it's dimension:
The space occupied = Length * width * height
Space occupied = 3 1/2 * 5 1/2 * 2 1/2
Space occupied = 7/2 * 11/2 * 5/2
Space occupied = (7*11*5) / (2*2*2) = 385 / 8
Space occupied = 48.125 ft³
If the product of 485 × 35 is 16,975, what is the product of 48.5 × 35? How do you know?
Answer:
48.5 × 35 = 1697.5
48.5 is 1/10 of 485. The answer of 48.5 × 3 must be 1/10 of the answer of 485 × 3. 1/10 of 16975 = 1697.5
Step-by-step explanation:
485 × 35 = 16975
48.5 × 35 = 1697.5
Can someone help me with this question please, I need it ASAP.
1. Find the mean, median, and mode of each set of numbers.
a) 13 kg, 71 kg, 95 kg, 62 kg, 29 kg, 25 kg, 31 kg, 40 kg
Jennifer has 14 coins that total $2.15. She only has dimes and quarters. If she only
has dimes and quarters, how many dimes does she have
Answer: 9 dimes and 5 quarters.
Step-by-step explanation:
Please help me I’m lost
1
Over the weekend, Cedrick drove 45-miles. He used 2-gallons of gasoline. What is the unit rate for miles per gallon?
22,5
Step-by-step explanation:
45 :2 = 22,5 mark me plz thanks
Help me with this problem because I do not understand it!
Answer:
The center is (-1, 5) and radius is 9Step-by-step explanation:
Given function
x² + 2x + y² = 55 + 10yPut the equation into standard form:
(x - h)² + (y - k)² = r², where (h, k) is the center, r- radiusCompete square for both x and y:
x² + 2x + y² = 55 + 10yx² + 2x + 1 + y² - 10y + 25 = 81(x + 1)² + (y - 5)² = 9²The center is (-1, 5) and radius is 9
The graph is attached
Helpppp plssss. PLSSS
Answer:
81
Step-by-step explanation:
Hope this helps you!!!
Answer: C: 81
Step-by-step explanation:
please help it’s on of my last questions
Determine whether you can construct many, one, or no triangle(s) with each description.
a man buys a book for Rs 400 and sells it for Rs 420 his profit is
Answer:
20
Step-by-step explanation:
420-400=20
One month Lucy rented 6 movies and 2 video games for a total of $18. The next month she rented 3 movies and 5 video games for a total of $30 . Find the rental cost for each movie and each video game.
Answer:
Rental cost for each movie = $1.25
Rental cost for each video game =$5.25
Step-by-step explanation:
Let the cost of 1 movie is $x
Cost of 1 video game is $y
So, we can set up equations for the given information
6x+2y =18
3x+5y=30
Let's solve the equations.
Multiply the second equation by -2 to get rid the 'x' terms.
6x+2y =18
-6x-10y=-60
-----------------
-8y=-42
Divide both sides by -8
y=5.25
Now, plug in y as 5.25 into any of the given equations to find the corresponding x.
3x+5(5.25)=30
Simplify and solve for x.
3x+26.25=30
Subtract both sides 26.25
3x=3.75
Divide both sides by 3
x=1.25
Rental cost for each movie = $1.25
Rental cost for each video game =$5.25
HELLLP MEEEE PLEASE FIND THE HEIGHT
Answer:
The correct answer is 5 units
Please help.
Algebra.
Answer:
4) C
5) D
Step-by-step explanation:
4) Solving by substitution means you will try to get one of the variables isolated for one of the equations (y=_____), then plug that in to the other equation. C is the best answer choice for a first step in isolating a variable
5) For these kinds of questions it is best to convert the equations to be in the same form (y=mx+b or Ax+By=C). You should get y=3x+5 for both equations, meaning they are the same equations, therefore infinite solutions exist
Henry wanted to turn the following circle graph into a bar graph. the tallest bar in this bar graph will be represented by what part of the family budget?
A: insurance/pension
B: food
C: transportation
D: housing
Chris has 7/8 yards of purple ribbon and one whole one over 6 yards of ribbon Chris has a total of three holes to over 3 yards of ribbon how many yards of Chris's ribbon are neither purple nor green
Complete question :
Chris has 7/8 yards of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards of Chris's ribbon are neither purple nor green.
Answer:
1.625 yards
Step-by-step explanation:
Purple ribbon = 7/8 yards
Green ribbon = 1 1/6 yards = 7/6 yards
Total ribbon = 3 2/3 yards = 11/3 yards
Ribbon that is neither purple nor green :
Total ribbon - (green + purple ribbon)
7/8 - (7/6 + 7/8)
11/3 - (28 + 21) / 24
11/3 - 49/24
= 1.625 yards