Answer:
A) 1600
Step-by-step explanation:
double the number for the first year then double that number ect untill you do six years
Amelia is training for a marathon this spring. In practice she runs 3 miles in 20 minutes. If she continues at the same rate, how many miles will she run in 1 hour? *
A.6 miles
B.6.5 miles
C.9 miles
D.12 miles
Answer:
C
Step-by-step explanation:
an hour is 60 mins and is 3 times as much as 20 mins so in 60 mins she will fun 3*3 miles or 9 miles.
11) Ella has $50 to spend at the State Fair. Admission is $8 and each ride costs $2. Write an
inequality to find the greatest number of rides she can go on.
Answer:
x ≤ 21
Step-by-step explanation:
Ella can go on at most 21 rides because she only has $42 to use after commission, and 42/2 = 21.
Answer:
6 + 3x ≤ 40
x≤11
Step-by-step explanation:
6 + 3x ≤ 40
-6 -6
3 x ≤ 34
3 x ≤ 3
x ≤ 11
PLEASE HELP ME WITH THIS I WILL GIVE BRAINLIEST
Answer:
c
Step-by-step explanation:
Please answer I will give brainliest
the answer is zero (Im pretty sure) but i'll take that brainly very much please
please do both questions
what is the solution for a2 -b2
Answer:
do you mean 2a-2b, cause i don't understand and it remains the same is it is because we don't know what a is and what b is so it stays the same
Step-by-step explanation:
i need help plz huryyy
Answer:
x=128
Step-by-step explanation:
180-52=128
Answer: x= 128 degrees
Step-by-step explanation:
Angle “x” and angle with measure of 52 degrees are a linear pair.
Linear pairs sum to 180.
52+x=180. Subtract 52 from both sides.
X= 128
*OR you can use angles around a point sum to 360 degrees.
52+38+142+x = 360. Combine like terms.
232+x= 360. Subtract 232 from both sides.
X= 128
Digital slope escape
Answer:
An engaging digital escape room for students learning to find slope given graphs, tables and coordinate pairs. Students must unlock 5 locks by answering 20 slope questions. Questions are grouped 4 per puzzle, resulting in five 4-letter codes that will unlock all 5 locks.
It's also known as the room of escape, for the Learners who lean digitally can find slopes given graphs, tables, and coordinate pairs. Learners will open 5 locks/questions by solving the 20 slope questions.
In this, there are questions which are a paired four each problem, culminating in five four-letter codes that open all 5 locks.These are set with response verification, so learners can't proceed to the next challenge unless they input the proper code. It is used to break out the room for students learning. It defines how and where to find slope from graphs, tables, and coordinates pairings.Learn more:
brainly.com/question/21314641
give me two numbers that both add to negative 12 and multiply to 11
Answer:
- 1 and -11
Step-by-step explanation:
-1 × -11 = 11
- 1 + - 11 = -12
One-third of a number plus 2 is greater than 11. What are the possible values for ?
Answer:
The equation is 1/3x+2>11
Anything greater than 27 is a possible answer
Step-by-step explanation:
Step 1
Subtract 2 from both sides, 2-2 cancels out and 11-2=9
Now you have 1/3x>9
Step 2
Divide both sides by 1/3, 1/3 divided by 1/3 cancels outs and 9 divided by 1/3 is 27
Now you have x>27
So anything greater than 27 is a possible answer
what is the qoutient of 0.1 and 20
Step-by-step explanation:
jeuejejejejejnenenenennens
What is the simplified form of the ratio 27 : 9
Answer:
3:1
Step-by-step explanation:
Answer:
The simplest form of 279 is 31.
Step-by-step explanation:
Hope this helps
You want $5000 4 years from nowfor a down payment for a car. How much money must be deposited monetly into an account earning 4.2% compounded monthly to achieve this goal?
Answer:
$95.5090 must be deposited monthly
Step-by-step explanation:
From the information given:
The annual interest rate (r) = 4.2% = 0.042
Let assume that an amount Y is deposited, then after one month, it will increase to:
[tex]Y ( 1+ \dfrac{0.042}{12})[/tex]
The total amount after 4 years will be:
[tex]= Y ( 1+ \dfrac{0.042}{12})^{48}+Y ( 1+ \dfrac{0.042}{12})^{47} +Y ( 1+ \dfrac{0.042}{12})^{46} +...+ Y ( 1+ \dfrac{0.042}{12})[/tex]
[tex]= Y ( 1.0035)^{48}+Y ( 1.0035)^{47} +Y( 1.0035)^{46} +...+ Y( 1.0035)[/tex]
Using the sum of a geometric progression:
[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{(1.0035-1)}[/tex]
[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035}[/tex]
The above amount is then equal to $5000
i.e
[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035} = 5000[/tex]
[tex]Y = \dfrac{5000\times 0.0035}{(1.0035)(1.0035^{48}-1)} \\ \\ \mathbf{Y = \$95.5090}[/tex]
CAN SOMEONE PLEASE GELP ME?
Answer:
1 ) 140
2) 60
Step-by-step explanation:
1. It touches the y intercept at 140 and 0 in the x axis so 140
NOTE : THE NUMBER THE TOUCHES THE Y INTERCCEPT IS ALWAYS THE ANSWER/ IT GOES DOWN 3 ACROSS 3 SO IT AND U WILL SEE IF IT TOUCHES THE Y INTERCEPT IT WILL BE 140
2. it goes from 140 to 200 just subtract them to get how much she gets
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Is this a percent increase or decrease? How do you know? 5 cups to 8 cups
Answer:
increase
Step-by-step explanation:
Increase definition: become or make greater in size, amount, intensity, or degree.
Decrease definition: make or become smaller or fewer in size, amount, intensity, or degree.
Find the slope of the line. O No See
Answer:
vertical line = undefined
Step-by-step explanation:
a plane travels between Bloemfontein and Cape Town at a speed of 315 km per hour if the trip takes 2 hours what is the flying distance between the two cities
Answer:
630km
Step-by-step explanation:
315km × 2= 630km
hope this helps ：）
Simplify the expression: (1 + p)(8)
Answer: Not 100% sure but I think it is p=7
Answer:
8+8p
Step-by-step explanation:
you use distributive property! Multiply 8 by 1 and 8 by p and add it!
(1+p)8
8+8p
Please help, easy math
Answer:
The probability of P(Aç) = 27/35
I need help with this math.....
MATHEMATICAL CONNECTIONS The two polygons are similar. Find the values of x and y.
Answer:
x = 35.25y = 20.25Step-by-step explanation:
The figures are similar.
Corresponding sides have same ratio:
1)
18/24 = (x - 6)/39 x - 6 = 39*3/4x - 6 = 29.25x = 35.252)
18/24 = y/27y = 27*3/4y = 20.25Answer:
x = 35.25
y = 20.25
Step-by-step explanation:
Hope this will help
Q - Which of the following is not a reason that nonnative species are reared outside their native ecosystems?
a. They are commercially important.
b. They are used to replace native species.
c. They are used for restocking programs.
d. None of the above
ANSWER: D. None of the above EDGE 2021
Answer:
D
Step-by-step explanation:
Edge 2021
Goodluck Everyone!
Answer:
D none of the above edge 2022
Step-by-step explanation:
The sum of Bobbi's and Dan's heights is 130 inches. Dan's height subtracted from 3 times Bobbi's height is 118 inches. What are Bobbi's and Dan's heights in inches?
Answer:
Dan = 68
bobbi = 62
Step-by-step explanation:
Let Bobbi's height = b
Let Dan's height = d
the following equations can be determined from the question
b + d = 130 eqn 1
3b - d = 118 eqn 2
Multiply eqn 1 by 3
3b + 3d = 390 eqn 3
Substract eqn 2 from 3. this gives
4d = 272
d = 68
Substitute for d in eqn 1
b + 68 = 130
b = 62
Please help! Brainliest Answer! Thank You!
Answer:
D
Step-by-step explanation:
cuz its a 90° angle
Answer:
b
Step-by-step explanation:
Help me pls! I don't understand my math omg
Answer:
correct
Step-by-step explanation:
maybe
The ratio of red to blue to green
marbles in a bag is 3 : 10 :4. If there
are 39 red and blue marbles
altogether, how many green marbles
are there?
Answer:
12 green marbles
Step-by-step explanation:
first we know that there are 39 red and blue marbles, so 3x+10x=39 x=3
since the amount of green marbles is 4x, and we know x=3, x*4=12
A rectangle has a length of √7 and a width of 3√8. Find the area of the rectangle.
The area of the rectangle is 3[tex]\sqrt{56}[/tex]
Given,
A rectangle has a length of √7 and a width of 3√8.
We need to find the area of the rectangle.
What is the area of a rectangle?The area is given by:
Area = Length x width
Find the length and width of a rectangle.
Length = [tex]\sqrt{7}[/tex]
Width = 3[tex]\sqrt{8}[/tex]
Find the area of the rectangle.
Area = Length x width
= [tex]\sqrt{7}[/tex] x 3[tex]\sqrt{8}[/tex]
When there are two different square roots we multiply them together under one root.
[tex]\sqrt{a\times b} ~~=~~\sqrt{a}\times\sqrt{b}[/tex]
Now,
= 3[tex]\sqrt{7\times8}[/tex]
= 3[tex]\sqrt{56}[/tex]
Thus the area of the rectangle is 3[tex]\sqrt{56}[/tex]
Learn more about finding the area of a rectangle here:
https://brainly.com/question/14383947
#SPJ2
what is the answer?
Answer:
x^2 - 5x - 6 = (x - 2)(x - 3).
Step-by-step explanation:
f(x) = x^2 - 5x - 6
We need 2 numbers whose product is - 6 and whose sum is -5. They are -3 and -2:
The factors are x- 2 and x - 3.
Answer:
x-6
Step-by-step explanation:
Please help me...
find x and y
Answer:
The "middle triangle"
50+85+n=180
n+135=180
n=45
The "left side triangle"
x+68+45=180
x=67
The "right-side triangle"
50+74+z=180
124+z=180
z=56
y=180-56
y=124
Let me know if this helps!
Prove \triangle ABE\cong\triangle ACE△ABE≅△ACE. Be sure to state any congruencies and the criteria used to determine them.
Answer:
The answer is below
Step-by-step explanation:
Two triangles are congruent if they have the same shape and their corresponding sides are equal to each other.
1) AB = DC, BE = CE (given)
2) ∠AEB≅∠DEC (vertical angles are congruent)
3) ΔABE ≅ ΔACE (side angle side congruence theorem)
If the two sides and an included angle of one triangle is equal to two sides and one included angle of another triangle, then the two triangles are congruent by SAS congruence theorem.