Answer:
Part A:
12 = a + b
Part B:
Infinitely many solutions
There are unlimited number of combinations of real numbers whose sum is twelve
Part C:
(7.4, 4.6)
Step-by-step explanation:
Part A:
Let g = The number of female students in the mu alpha theta math team, and b = The number of male students in the mu alpha theta math team
The total number of students in the team = 12
Therefore, we have;
b + g = 12
Which is the same as 12 = a + b
Part B: The equation has infinitely many solutions because, there are unlimited number of combinations of real numbers whose sum is twelve
Part C: An ordered pair that cannot be used to represent this situation is (7.4, 4.6) because the number of boys and the number of girls must be natural numbers.
ASSISTANCE PLEASE
The path of a projectile
launched from a 16-ft-tall tower
is modeled by the equation
y = −16x2 + 64x + 16. Graph the
equation. What is the maximum
height, in feet, reached by the
projectile?
(On a graph)
Answer:
The maximum height reached by the projectile is 80 feet
Step-by-step explanation:
The given equation of the path of the projectile is y = -16·x² + 64·x + 16
Where;
y = The height in feet, reached by the projectile (Assumption)
x = The time it takes the projectile to reach the height, y (Assumption)
The shape of the given equation of the path of the parabola is that of a parabola turned upside down.
We have that the maximum height is given by the top of the curve where the curve changes direction, and the slope = 0
Therefore, we have;
[tex]Slope = \dfrac{\mathrm{d} y}{\mathrm{d} x} = \dfrac{\mathrm{d} \left (-16\cdot x^2 + 64\cdot x + 16 \right )}{\mathrm{d} x} = -32 \cdot x + 64 = 0[/tex]
Therefore, at the maximum point, the slope is -32·x + 64 = 0
∴ x = -64/(-32) = 2 at the maximum point
The height at the maximum point = The maximum height, [tex]y_{max}[/tex], is found by finding the value of y (the height) at x = 2 (the value of x at the maximum point)
Therefore, we have;
[tex]y_{max}[/tex] = -16 × 2² + 64 × 2 + 16 = 80 feet
The maximum height reached by the projectile, [tex]y_{max}[/tex] = 80 feet.
Answer:
The maximum height reached by the projectile is 80 feet
Step-by-step explanation:
EMERGENCY! Please give me the correct answer!
Answer:
12
Step-by-step explanation:
2^2=4
2^3=8
Answer:
12
Step-by-step explanation:
Multiply 2 by it self 2 times, and 2 by itself 3 times, then add them and you have the answer which is 12.
Hope this helped
Please help me or I’m gonna get in trouble ...
Answer:
30
Step-by-step explanation:
I only need help with 5 and 6 Please help me! I’ll give a lot of points! And I need an explanation!♥️
Answer:
Look at explantation.
Step-by-step explanation:
5. It's the first and last one.
6. It's the third one.
Step-by-step explanation:
5: y=[x+3] FALSE
y=-[x-3] FALSE
y=-[x]-2 FALSE
y= [x+8]+5 FALSE
conclusion: none in 5 are right.
explanation: unable to identify a local extrema l
6: y=1/4[x]+5 FALSE
y=-[x]-2 TRUE
y= -7[x+5] TRUE
y= 3[x-2] FALSE
conclusion 2/4 are correct.
explanation: using desmos i could see that 2 had a. shift to the left and 2 were to the right
Can someone help me please I don’t understand what this is.
Answer:
eeedbashbejn
Step-by-step explanation:
ecdbjshwq d b
Can someone help me please if you don’t know the answer or think you might know please don’t answer.
Answer:
it's c
Step-by-step explanation:
hahdhdhdhwjajshdjf
what is the degree of -2xy³
Please help I don’t understand.
Answer:
The answer is 6
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
in the first quadrant you start at 6,4 and move 2 units left
what is the smallest number in which 480 must be multiplied to make it a perfect square
Answer:
30 is the smallest number
6⋅v⋅v⋅v⋅v⋅v with exponents
Answer:
6.v⁴
Step-by-step explanation:
6.v.v.v.v.v
6.v four more times
so
6.v⁴
A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six-pack of hot dogs for $2.10, and an eight-pack of hot dogs for $3.12. Should the shopper buy 8 six-packs, or 6 eight-packs?
Group of answer choices
A. He should buy 6 eight-packs because the unit rate is 39 cents per bun.
B. He should buy 6 eight-packs because the unit rate is 37 cents per bun.
C. He should buy 8 six-packs because the unit rate is 35 cents per bun.
D. He should buy 8 six-packs because the unit rate is 33 cents per bun.
Answer:
C
Step-by-step explanation:
A six back has a value of 35 cents per bun,
you may find this by dividing 2.10 by 6 and getting .35 per
while a 8 pack 3.12 divided by 8 is .39
so it is more economical or correct to get C. 8 six packs for 35 cents a bun
Select the correct answer. Who are angel investors? A. Individual investors or institutions who give credit to small and medium enterprises B. Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business C. Banks that lend money in exchange for collaterals D. Credit unions with stricter guidelines compared to others
Answer: B. . Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business
Step-by-step explanation:
Angel investors are wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business.
It should be noted that when new businesses are been established or wants to start up, they usually have little capital and often times, need someone to help them with funds.
Am angel investor invests in such companies in exchange for ownership equity and also gives them the.nweded support.
Write an equation in slope-intercept form for the line that passes through (5, 3) and is parallel to x + 3y = 6.
Answer:
Step-by-step explanation:
the line given is
[tex]x + 3y = 6\\3y = -x + 6\\y = \frac{-1}{3} (x) + 2\\[/tex]
parallel lines have the same slope
[tex]y = \frac{-1}{3} (x) + b\\3 = \frac{-1}{3}(5) + b\\\frac{9}{3} = \frac{-5}{3} + b\\ b = \frac{14}{3}\\[/tex]
[tex]y = \frac{-1}{3} (x) + \frac{14}{3}[/tex]
The equation of line passes through the point (5, 3) will be;
⇒ y = - x/3 + 14/3
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The point on the line are (5, 3).
And, The parallel line is,
⇒ x + 3y = 6
⇒ y = - x/3 + 2
Now,
Since, The equation of line passes through the point (5, 3).
So, We need to find the slope of the line.
Since, The slope of the parallel line is same.
Hence, Slope of the line is,
⇒ y = - x/3 + 2
⇒ m = dy/dx = - 1/3
⇒ m = - 1/3
Thus, The equation of line with slope - 1/3 is,
⇒ y - 3 = - 1/3 (x - 5)
⇒ y - 3 = - 1/3 (x - 5)
⇒ y - 3 = - x/3 + 5/3
⇒ y = - x/3 + 5/3 + 3
⇒ y = - x/3 + 14/3
Therefore, The equation of line passes through the point (5, 3) will be;
⇒ y = - x/3 + 14/3
Learn more about the equation of line visit:
https://brainly.com/question/18831322
#SPJ3
The cost, c, to rent a kayak for h hours is shown in the table below.
I fr forgot how to do rate of change please help me lol
Answer:
Rate of change in the rent of yak = $5 per hour
Step-by-step explanation:
Rate of change in the cost from the table is given by the formula,
Rate of change = [tex]\frac{\triangle C}{\triangle h}[/tex]
Where ΔC = Change in the rate of the yak
Δh = Change in time
Change in the rent of yak = ΔC = 30 - 25
= $5
Change in time = Δh = 3 - 2
= 1 hours
Rate of change = [tex]\frac{5}{1}[/tex]
= $5 per hour
2+22999999999999999999999999999999999999
Answer:
2.3e+37
Step-by-step explanation:
srate outta the calucular
Answer: 2.3e+37
Explanation: Basically inputting it would be too long, so putting in e by the number of digits is better than just typing it number by number.
A building casts a 16 ft shadow. A six foot man standing next to the building casts a 2.5 ft shadow. How tall is the building? (show your work)
Answer:
the building is 38.4 feet tall
Step-by-step explanation:
because the ratio for the man is 6:2.5 and the building is x:16
so x = 38.4
HELP FOR FREE BRAINLIEST
Answer:
a f a h
Step-by-step explanation:
Answer:
a f a h
Step-by-step explanation:
which Expression best represents the opposite of the opposite 8 1/4
Answer:
8 and 1/4
Step-by-step explanation:
The opposite of 8 and 1/4 is -8 and 1/4
so the opposite of that opposite is 8 and 1/4
I don’t understand , could someone help me out
Answer:
It's simple. Just take any linear equation and try out each of the rules, according to me, most of the statements there are true
PLEASE HELP, MARKING BRAINLIEST!!!!
These triangles are congruent by _____.
A. AAS
B. ASA
C. HL
D. Not enough information
Answer:
Hypotenuse leg
Step-by-step explanation:
Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.
Answer:
HL im sorry if im wrong
Step-by-step explanation:
please mark brainleast
24.50m+22=18.25m+47 pleaseeeee helppppp
Answer:
Maybe try m = 4
Step-by-step explanation:
Measures of the numbered angles
What is the speed of a car in m/hr that traveled 75 miles in 2 hours and 30 minutes?
example :-
Answer:
A car travel 90km in 2.5 hours, How much time is required to cover 60km with the same speed?
find the distance covered in 4 hours?
90km →2.5hrs.
Speed= 2.5/90=36 km/hr
i) Time required = 36/60 = 3/5 hrs
Distance covered=36×4=144km.
Step-by-step explanation:
plz mark me brilliantest
ASAP
ptolemy has read 18 chapters of a 35 chapter book. What percent of the chapters has he read? Type your answer as a number followed by the percent symbol. Round your answer to the nearest tenth.
Answer:
51%
Step-by-step explanation:
Take 18/35You should get .51428Round the decimal to .51Turn the decimal into a percentage by moving the decimal point to the right 2 places.You should get 51%(HELP PLZZZ 13 points)
A triangle has two sides of lengths 5 and 13. What value could the length of
the third side be? Check all that apply.
A. 10
B. 19
C. 24
D. 8
E. 5
F. 2
Convert each fraction or mixed number to a decimal using an equivalent fraction.(plus whoever answers first and right gets brainliest)
1. 4/5
2. 3/40
3. 8/200
4. 3 5/16
Answer:
Step-by-step explanation:
0.8
0.075
0.04
3.3125
Answer:
thanks alot this math is hard im behind this rilly helped me
Step-by-step explanation:
7th grade is hard i was ventral last year so i cinda for got everything so thanks
Jerry and Steve each had 24 candy bars to sell. Jerry sold 50% of his candy bars.
1
Steve sold of his candy bars. What fraction of the total candy bars did Jerry and
Steve sell together?
Answer:
I got 5/8
( Please correct me if I'm wrong, I really hope I'm correct, Please correct me if I'm wrong )
- LxlyPxppy <3
Help please i dont understand this !
Answer:
see explanation
Step-by-step explanation:
You are going to plug in the x values to the equation.
f(-4)=-2(-4)-3 -> f(-4)=8-3 -> f(-4)=5
f(-2)=-2(-2)-3 -> f(-2)=4-3 -> f(-2)=1
f(2)=-2(2)-3 -> f(2)=-2-3 -> f(2)=-5
Then you are going to graph. Plot the points on the table (remember rise over run) and connect them with a straight line.
Answer:
[tex]\boxed{(x)}\boxed{f(x)} \\ \boxed{ - 4}\boxed{ + 5}\\ \boxed{ - 3}\boxed{ + 4}\\ \boxed{ - 2}\boxed{ + 1}\\ \boxed{ - 1}\boxed{ +0}\\ \boxed{ + 0}\boxed{ - 2}\\ \boxed{ + 1}\boxed{ - 4}\\ \boxed{ + 2}\boxed{ - 7}[/tex]
Step-by-step explanation:
[tex]f(x) \: is \: same \: as \: y \to \\ i.e \: y \: is \: a \: function \: of \: x. \\ so \: .....come \: to \: think \: of \: it.... \to \\ if \: y = \: f (x) = - 2x - 3. \\ then \: if \: x = - 4 \\ what \: would \: y \: (i.e \: f(x))\: be : \: ?....... \\ lets \: use \: this \: method \: to \: solve \: the \: above \: questions \\ \\ \boxed{(x)}\boxed{f(x)} \\ \boxed{ - 4}\boxed{ + 5}\\ \boxed{ - 3}\boxed{ + 4}\\ \boxed{ - 2}\boxed{ + 1}\\ \boxed{ - 1}\boxed{ +0}\\ \boxed{ + 0}\boxed{ - 2}\\ \boxed{ + 1}\boxed{ - 4}\\ \boxed{ + 2}\boxed{ - 7} \\ .............................................................. \\ i \: think \: that \: the \: above \: value s\: are \: the \: \\ only \: possible \: answers.[/tex]
♨Rage♨
Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different. Which two recipes will taste the same, and which one will taste different? Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Answer:
recipe 1 and recipe 2 will taste the same because they have the same ratio while recipe 3 will taste differently because it has a different ratio.
Step-by-step explanation:
Here are three different recipes for Orangy-Pineapple juice. Two of these mixtures taste the same and one tastes different.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice
Which two recipes will taste the same, and which one will taste different? explain or show your reasoning.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Ratio of orange juice to pineapple juice = 4 : 6
= 4 / 6
= 2/3
= 2 : 3
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Ratio of orange juice to pineapple juice = 6 : 9
= 6 / 9
= 2 / 3
= 2 : 3
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice
Ratio of orange juice to pineapple juice = 9 : 12
= 9 / 12
= 3 / 4
= 3 ; 4
Therefore, recipe 1 and recipe 2 will taste the same because they have the same ratio while recipe 3 will taste differently because it has a different ratio.