Answer:
54x ²+21x-20
Step-by-step explanation:
Kate wanted to sell a box of candy bars to raise money for her team. She sells 1/4 of the box at school. And 1/2 of the box to her neighbors. What fraction of the candy bars dose kate still have to sell. Put your answer in simplest form
Answer: 1/4
Step-by-step explanation:
Fraction of the box of candy bars sold at school = 1/4
Fraction of the box of candy bars sold to neighbor = 1/2
Therefore, the fraction that she has sold already will be:
= 1/4 + 1/2
= 1/4 + 2/4
= 3/4
The fraction of the candy bars that Kate still have to sell will be:
= 1 - 3/4
= 1/4
Kate has 1/4 candy bars left to sell
Tim plays a computer game each game is a win or a loss he wins three fifths of his first 40 games he then wins his next 12 games for all 52 games work out the ratio wins:losses
If the mean of 1, 7, x is 4, then the value of x is
Answer:
ATQ
(1+7+x)/3 = 4
1+7+x =12
x =12-8
x =4
HELP ME PLZ !!!!!!!!!!!
22. If 1 student is selected at random from the table below, what is the
probability that the student is from a family that has 3 or 4 children?
A) 2/9
B) 2.27
C) 7/27
D) 1/3
Answer:
c. 7/27
Step-by-step explanation:
add 5 +10 + 7 + 2 + 2 + 1 = 27
3 + 4 = 7
7/27
Help please!!! I don’t knowwwwwwwww
Answer:
4th dot
Step-by-step explanation:
because
Find the output, y, when the input, c, is 6. HELP ASAP
find the value of x.
So these are vertical angles (share a vertex) which means they are the same measure. Set them equal to each other to find x
[tex](5x) = 100[/tex]
[tex]\frac{5x}{5} = \frac{100}{5}[/tex]
[tex]x = \frac{100}{5}[/tex]
Answer:
[tex]x = 20[/tex]
Circumference of a circle is 14 pi what is the area in square inches express your answer in terms of pie
Answer: 49π inches²
Step-by-step explanation:
The formula for the circumference of a circle = 2πr
Since the circumference is 14π, we have to find the radius in order to solve the area.
2πr = 14π
r = 14π/2π
r = 7
Since area = πr²
= π × 7 × 7
= 49π inches²
Someone plz give me a right answer now
Answer:
[tex] \sqrt{b {}^{2} + (c - a) {}^{2} } [/tex]
HELP WITH QUESTION 1 PLEASE! I’ll give you brilliance
Answer:
Step-by-step explanation:
A is 10
B is 13
C is [tex]\sqrt{43.65}[/tex]
D is [tex]\sqrt{74}[/tex]
I seem to be getting my questions wrong or be going on the wrong trail. Can someone help me decode this?
Answer:
A=4
B=3
C=2
D=1
Step-by-step explanation:
A jet, cruising at 26,400 feet, begins its descent into JFK Airport, when it is 96 miles away. Another jet, cruising at 31,680 feet, is 120 miles from JFK when it begins its descent. Which of these two paths of descent is steeper? Is a linear model reasonable to use in this situation? Explain.
9514 1404 393
Answer:
first jet is steeper; not unreasonable
Step-by-step explanation:
The slopes in feet per mile for the two jets are ...
(26,400 ft)/(96 mi) = 275 ft/mi
(31,680 ft)/(120 mi) = 264 ft/mi
The descent of the first jet is steeper.
__
The path a jet will follow depends on a number of factors, including weather and other air traffic. It is not unreasonable for a jet to follow a linear glide path to an airport from these altitudes and distances. JFK is sufficiently busy that air traffic control may dictate other-than-linear descent paths.
Final approach is typically done on a 3° glide slope, about 277 ft descent per mile.
_____
Additional comment
Studies have been done to test the feasibility of linear descent paths into some of the busiest airports in the world. The conclusion is that fuel burn could be improved and air traffic management made simpler by such flight paths. However, current jet autopilots are not equipped for direct input of such flight routes. Pilot workload would be slightly increased until software could be updated. There appears to be no current plan to change the way terminal area control is done.
if f(x) = x+5 then fill the table
x| 1 | | 2 | |
y| | 3 | |5 |
Answer:
6,-2,7,0
Step-by-step explanation:
Use the equation and plug in values
f(1)=1+5
y=6
--
3=x+5
x=-2
--
f(2)=2+5
y=7
--
5=x+5
x=0
What is the sale price of $160 airpods with an 18% discount?
Answer:
$131.20
Step-by-step explanation:
$160 is the full price, so it is 100% of the full price.
With a discount of 18%, you pay 100% - 18% = 82% of the full price.
82% of $160 =
= 0.82 * $160
= $131.20
Answer: $131.20
3x2 equals..WHAT DOES IT EQUAL
Answer:
6
Step-by-step explanation:
OOO OOO = 6
What is the area of a rectangular shaped yard enclosed by a fence that is 35 feet along the North side and 20 feet along the west side?
Answer:
700 ft
Step-by-step explanation:
35ft x 20ft = 700ft
PLEASE HELP!! ASAP
The question is on the picture
A 78 gram sample of Uranium loses half of its mass each year. What is the Exponential equation??
A.
[tex]y = 78(1.5) {}^{x} [/tex]
B.
[tex]y = 78(0.5) {}^{x} [/tex]
C.
[tex]y = 78(2) {}^{x} [/tex]
Answer: B , 78(0.5) ^x
Step-by-step explanation: it’s being multiplied by 0.5, which is half.
State the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomialstate the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomial
Answer:
common factor: 5x
5x (7x - 2)
Step-by-step explanation:
first, simplify the polynomial:
5x² + 30x² - 10x = 35x² - 10x
common factor: 5x
5x (7x - 2)
Write down in terms of n, an expression for the nth term
of the following sequences:
a) 2 5 8 11 14
b) 9 11 13 15 17
Corey is visiting the Jefferson
Memorial with his family. He wants to estimate the
height of the statue of Thomas Jefferson. Corey
stands so that his line of vision to the top and base
of the statue form a right angle as shown in the
diagram. About how tall is the statue
Answer:
Step-by-step explanation:
He wants to estimate the height of the statue of Thomas Jefferson. Corey stands so that his line of vision to the top and base of the statue form a right angle as shown in the diagram. ... So, the total height of the statue is about 159 + 68 or 227 inches, which is equivalent to 18 ft 11 in. ANSWER: 18 ft 11 in.
Nina mixes 200 mL of cranberry juice, 300 mL of grapefruit juice,and 700 mL of spring water to make fruit punch. What is the ratio of cranberry juice to grapefruit juice to spring water
Right answers will get brainliest!
Answer:
42 = C (y ≤ 2)
43 = G (-x + 4x - 2)
44 = B (Its axis of symmetry is x = 14)
45 = H (x = 2)
"the difference of p and 4."
Answer:
p - 4 = ?
Step-by-step explanation:
Difference also mean subtraction, so that means you are required to subtract the variable p and 4.
What is the spread of the data? Please help
Jim is building a model airplane. The
scale is 1 in:40 ft. The actual wingspan
of the plane is 211 feet. How long wil
wings of the model be?
Tell me how to show my work quick thooooo
Answer:
71/2 inches
Step-by-step explanation:
Answer is 71/2 inches because 40×7 equal 21
Convert to pints: 10 quarts
20 pints
1 pints
100 pints
5 pints
Answer:
20
Step-by-step explanation:
20 pints because your convert 10 quarts into pints
Answer:
i think 100 pints
I need help please, I will give brainliest to the first person that answers
Answer:
The answer is a.
Step-by-step explanation:
................................
MRS SMITH BOUGHT 3 YARDS OF RIBBON FOR 5.25. HOW MUCH WOULD 5 YARDS OF THE SAME RIBBON COST?
PLZ HURRY!