Step-by-step explanationperdonbro solo quo ielos prutnos j
:
Answer:
Step-by-step explanation:
[tex]5^{(x-2)}=125\\ \\ 5^{(x-2)}=5^3\\ \\ x-2=3\\ \\ x=5\\ \\ \text{So the exponent is 3}[/tex]
Can someone please help me with this
Answer:
A = 22.5 sq units
Step-by-step explanation:
A = 1/2h(sum of bases)
A = 1/2(5)(3+6)
A = 2.5(9)
A = 22.5
PLZZZ HELP FAST WILL GIVE BRAINLYEST!!!!!!!!!!!
how does changing the net force on an object change its acceleration????????????
Answer:
Changing the net force on an object can either impress on it even more force in the direction that it is moving, making it go faster, or if you apply more net force on the object against it, then it decreases acceleration
Step-by-step explanation:
whoever can do this i’ll mark brainiest :)
Answer:
5(3)
Step-by-step explanation:
It's just broken up
A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies. You pick one candy at random. Find the
probability that it is purple or not red.
Answer:
97/139
Step-by-step explanation:
You add every thing but red so 45+20+32 which equals 97, so 97 is your numerator and to get the denominator you add all the numbers together so 42+45+20+32 which equals 139.
Probability that candy picked is purple or not red is [tex]\frac{32}{151}[/tex].
What is probability?The probability of an event can be calculated by probability formula by simply dividing the favorable number of outcomes by the total number of possible outcomes. The value of the probability of an event to happen can lie between 0 and 1 because the favorable number of outcomes can never cross the total number of outcomes. Also, the favorable number of outcomes cannot be negative.
According to the question
A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies.
You pick one candy at random.
We have to find probability that it is purple or not red.
Formula for probability:
[tex]P(E) = \frac{Number \ of \ favorable \ outcomes}{Total \ number \ of \ favorable \ outcomes}[/tex]
Total number of favorable outcomes = [tex]42+45+20+32 =151[/tex]
Number of favorable outcomes = 32
Probability that it is purple or not red.
[tex]P(E)=\frac{32}{151}[/tex]
Hence, Probability that candy it is purple or not red is [tex]\frac{32}{151}[/tex].
Find out more information about probability here
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if Emma has all a's and one d what is her gpa? she has 6 classes in total
Answer:
3.5 GPA
Step-by-step explanation:
I used a GPA calculator.
Please help, I don't understand this!
9514 1404 393
Answer:
A: a = 100
B: b = 2
Step-by-step explanation:
The problem statement tells you that the population of bacteria is 100 at the start of our observation.
t = 0, f(t) = f(0) = 100
If you remember that a 0 exponent means the value is 1, then you know ...
f(0) = a·b^0 = a·1 = a
Since f(0) = 100, we know a = 100.
__
An exponent signifies repeated multiplication.
We know the population at t=0 is 100. At t = 1, we are told the population doubles. That means it is multiplied by 2.
f(1) = 100·b^1 = 100·2
b^1 = 2 . . . . . . . . . . . . . . . matching parts of these expressions
b = 2 . . . . . . . . . . . . . because b^1 = b
PLEASE HELP WILL GIVE BRAINLIEST
Order these numbers from least to greatest. 3.601, 3.6, 3.61, 2.4582
Answer:
2.4582, 3.6, 3.601, 3.61
I know the answer but what do I draw or write in the boxes :(.....,
Hi there!
Step By Step Explanation:
hold then bring the 15 star down and then cross out 11.25 of the star.bring the 16 down and then cross out 10.66 suns.convert down the nine down and then do the same thing and then leave 4.5 balloons as a remainder.reverse the opposite of the snowflake and then leave 3.4 as a remainder.What is an equation of the line that passes through the points (-5, 6) and
(7, 6)?
Answer:
y = 6
Step-by-step explanation:
line of an equation: y = mx +c
where c is y-intercept, m is gradient and y and x are the y and x coordinates.
For finding the line of an equation we first find a gradient
gradient = (y2 -y1) / (x2 - x1)
so; (6-6) / (7-(-5)) = 0/12 = 0
next using any pair of coordinates we will find the c (y-intercept)
6= 0 (-5) + c
c = 6
so the equation will be
y = mx + c
(add the values you just found)
y = (0)x + 6 (since anything multiplied by 0 is 0 so we can write its like;)
y = 6
what fraction is equivalent to 4/16
Answer:
1/4
Step-by-step explanation:
4/16=2/8=1/4
Answer:
1/4
Step-by-step explanation:
4/16 = 1/4 (divide the numerator and denominator by the same number. In this case, 4)
What is the anwser 7/4 times 5/6
Answer: 1.45833333333
Step-by-step explanation:
I need help please❤️❤️❤️❤️
Answer:
x = 5
Step-by-step explanation:
the supplementary angle of (19x-18) = 180 - (19x-18) = 198-19x
all interior angles of a triangle = 180 degrees
180 = (7x+1) + (10x-9) + (198-19x)
180 = 7x+10X-19x+1-9+198
180 = -2x+190
-2x = -10
x = 5
Find the value of x
*giving brainliest*
Answer:
10
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
Since the triangles are similar, the ratio of the pair of each corresponding side must be the same as the ratios of other corresponding sides.
please help me outtt :D
Answer:
the answer would be B the answer would be B
could you guys give me some advice if i feel like a failure, and what to do in this situation?
Answer:
Don't feel so .
Every failure is a step to Sucess .
20 ways to remain motivated after you fail :
1. Take time to heal emotionally
2. Remind yourself that there is no success without failure
3. Learn from your mistakes ❌✔
4. Create a positive mindset
5. Find the opportunity to grow
6. Do not dwell on your mistakes accept them
7. Choose to be happy
8. Use your mistakes to master your art
9. Continue pressing forward
10. Think about what to do next
11. Remember that you are not the only one who failed
12. Write down a list of your successes ✍
13. Think back on your past failures
14. Get inspired
15. Focus on your other goals
16. Visualise your sucess
17. Remember that staying a failure is a choice
18. Surround yourself with positive people
19. Take a step back
20. Get yourself organised
what is 40 times 60 equalsssssss
Answer:
2400 is ur awnser
Step-by-step explanation:
Answer:
it is 2,400
Step-by-step explanation:
you multiply 6x4 and add two zeros to the answer
Find x.
I need the answer asap, please.
Answer:
x=28
Step-by-step explanation:
x+24+100+x=180
x+124+x=180
2x+124=180
2x=180-124
2x=56
divide both side by number attached to the x
therefore x=28
Help I will be marking brainliest!!!
A. 28.8
B. 36
C. 48
D. 38.4
Answer:
It would be rounded up to 30
Step-by-step explanation:
I guessed and got it right
Answer:
RT will be 36
But don't know how to find TA that is what asked in the question
Where are the coordinates of point A on the coordinates grid below
Answer:
(-2,3)
Explanation:
x-coordinate: -2
y-coordinate: 3
Simplify:
4(4y-7y^{2})-9(5y+2)
Answer:
Hello! -28 y ^2 -29y -18 should be your simplified answer :)
Step-by-step explanation:
Hope this helps!
Have a nice day!♥
Write an equation to represent the phrase: The difference of twice a number and six is four times the number.
Answer:
The answer is
[tex]2x - 6 = 4[/tex]
Step-by-step explanation:
Let The number is x
Then the equation is
[tex]2x - 6 = 4[/tex]
PLEASE HELP MEE EVERYONE IS WASTING MY POINTs PLEASE
==========================================================
Explanation:
For each row, divide the earnings over the sales.
In row 1, we have 22/673 = 0.0327 approximately In row 2, we have 37/1298 = 0.0285 approximately In row 3, we have 101/3277 = 0.0308 approximately In row 4, we have 150/5180 = 0.0290 approximatelyAll of these decimal values have the following conversions to percentages
0.0327 = 3.27% 0.0285 = 2.85% 0.0308 = 3.08% 0.0290 = 2.90%If we add up those percentages and divide by 4, we get the average percentage
(3.27+2.85+3.08+2.90)/4 = 3.025
So the average percentage of these four is 3.025%
So for instance, if you made $1000 in sales, then 0.0325*1000 = 32.50 would be the estimated earnings.
A good estimate in my opinion is the equation c = 0.0325d since 3.025% converts to the decimal form 0.0325
Another method you could use is linear regression to help estimate. Though this method is a lot more complicated involving many more steps. It's better to use technology (eg: graphing calculator) if you go this route. The linear regression line is approximately y = 0.02896x + 2.00732; we can see the slope 0.02896 isn't too far off from 0.0325. Other forms of regression are possible as well.
When you multiply a mixed number by ___________ ,the product is equal to the mixed number. What do you put in the blank?
Answer:
1
Step-by-step explanation:
because 1/2 time 1 = 1/2
Mixed number is the combination of the whole number and the proper fraction. One is integer and other is fraction in a mixed number. When you multiply a mixed number by another mixed number the product is equal to the another mixed number. For exact same mixed number, when you multiply a mixed number by one number the product is equal to the mixed number.
What is mixed number?Mixed number is the combination of the whole number and the proper fraction. One is integer and other is fraction in a mixed number. As it is the combination of two types of number thus it is known as mixed number.
Mixed number are used to count the whole and part of a thing together.
For example five and a half of a thing can be written as,
[tex]5+\dfrac{1}{2} =5\dfrac{1}{2}[/tex]
Now when a mixed number is multiplied by the another mixed number the product of both is a another mixed number.
For example let multiply 2 and a half with 3 and a half. The result is,
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =\dfrac{7}{2} \times \dfrac{9}{2}[/tex]
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =\dfrac{63}{4}[/tex]
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =15\dfrac{3}{4}[/tex]
Thus when you multiply a mixed number by another mixed number the product is equal to the another mixed number.
If the product should be equal to the given mixed number thus it need to be multiplied by the one. Thus when you multiply a mixed number by one number the product is equal to the mixed number.
Learn more about the mixed number here;
https://brainly.com/question/2639375
What is the annual rate of inflation (percent of inflation) of a gallon of milk costing $2.25 last year and $2.70 this year
Answer:
20%
Step-by-step explanation:
Last HW Mr Thompson! Please Help!
Answer:
B, D, D, B, C
Step-by-step explanation:
1) The part of the equation that tells us the graph would open downward would be B, the negative coefficient of [tex]x^{2}[/tex].
We know this because, if we reorganize the equation into the standard form y = mx + b, we get y = -(x²) + 1. This means that for any value we substitute for x, y will always be negative. The answer is B.
2) To find the zeroes of this function, we just have to see which answer makes the function, well, zero.
We have the equation y = (-16t - 2) (t - 1)
We set the equation equal to zero like this:
0 = (-16t - 2) (t - 1)
We also know that anything multiplied by zero will equal zero, so:
0 = (-16t - 2) and 0 = (t - 1)
Now we just solve for t in both equations:
0 = -16t - 2
-16t = 2
t = 2/-16 or -1/8
0 = t - 1
t = 1
So our answer will be D.
3) This time, we are given the same equation but the variable t represents time and y represents the height.
The zeroes are when y = 0, so the zeroes (which are 1 and -1/8 from the last problem) mean that the height is also at zero (which is the ground).
Furthermore, time cannot be negative, so the correct answer choice would be D.
4) We are given the same equation and story problem, but instead we are asked to find the height when the ball was thrown. In other words, we need to find the y-intercept.
The y-intercept is when t = 0, so:
y = (-16t - 2) (t - 1)
y = (-16(0) - 2) (0 - 1)
y = (-2) (-1)
y = 2
So, the correct answer is B, 2 feet.
5) This problem is a simple theoretical question. We know that the constant c will represent the vertical translation or y-intercept, so the correct answer is C.
PLEASE HELP ASAP THIS IS MY LAST QUESTION
If using the method of completing the square to solve the quadratic equation
x²– 20x + 24 = 0, which number would have to be added to "complete the
square"?
define el concepto de triangulo
Answer:
Un triángulo tiene tres lados, tres vértices y tres ángulos. La suma de los tres ángulos interiores de un triángulo es siempre 180 °. La suma de la longitud de dos lados de un triángulo es siempre mayor que la longitud del tercer lado.
Can someone help me with all of these??Pls, and explain it in words because i have to record a video for it.
Answer:
Question 1: 9 Question 2: e=40
Step-by-step explanation:
Question 1: Divide both sides of the equation by the same term,Cancel terms that are in both the numerator and denominator,Divide the numbers.
Question 2: I just subtracted 56 by 16. 56-16
Question 3: To find the value of x we need to use inverse operation.???
THIS IS ALL I COULD HELP I AM SORRY!
