When you plugged in your phone you had 36% left on your battery. It took 25 minutes to rwach 100% charge. What is the constant rate of change of % charge per minute?
Answer:
0.390%
Step-by-step explanation:
100-36=64
25÷64=0.390625
Answer:
2.6
explanation:
100-36=64
64/25= 2.6
need help asap please!!
Answer:
[tex]\displaystyle 23[/tex]
Step-by-step explanation:
[tex]\displaystyle 4p = p + 69 → -69 = -3p; 23 = p[/tex]
I am joyous to assist you at any time.
Solve this equation for a:
–5 + 4a = 27
Answer:
a=8
Step-by-step explanation:
solve for a by adding 5 on both sides
4a=32
Now divid 4 on both sides
a=8
Find the missing angle m
Answer:
m∠BAC=135°
Step-by-step explanation:
360- 84=276
276-141=135
Hope this helps!
Please mark me brainliest if you can. :)
aight mate can someone help me lol
Answer:-61/20
Step-by-step explanation:
Answer:
-3 1/20
Step-by-step explanation:
The denominators share a common multiple of 20.
-5/4 = -25/20
-9/5 = -36/20
-25/20 + -36/20 = -61/20 = -3 1/20
Who ever helps get branliest.
Answer:
c ?
Step-by-step explanation:
Answer:
[tex]\mathrm{A.} \: \frac{5}{14}\cdot \frac{4}{13}\\[/tex]
Step-by-step explanation:
There are 14 marbles in total, of which 5 of them are red. Therefore, the probability that the first marble she chooses is red is [tex]\frac{5}{14}[/tex].
Since she does not replace the marble, there are now 13 marbles in total, of which 4 are red (she drew one of the red marbles on her first draw). Therefore the probability of her drawing a red marble on her second draw is [tex]\frac{4}{13}[/tex], assuming she draws a red marble on the first draw.
Thus, the probability she draws a red marble on both draws is [tex]\fbox{$\mathrm{A.} \: \frac{5}{14}\cdot \frac{4}{13}$}[/tex].
HELP PLSSSS I need help BEFORE MY MOM WHIp MEEE
Answer:
the answer is 8
Step-by-step explanation:
;)
how many pounds does a 77kg man weigh? (hint: there are 2.2pounds in 1 kg)
Simplify the expression by combining like terms 2w+4w+8w? whats the answer
Explanation: In this expression, +2w, +4w, and +8w are called terms and the numbers in front of the variables, +2, +4, and +8 are called coefficients.
Because the variables are identical,
the three terms in this problem are called like terms.
They can be added together by adding their coefficients.
Since 2 + 4 + 8 is 14, 2w + 4w + 8w is 14w.
1. A plumber cut a pipe into 6 identical pieces. Each piece measures 17.4 feet long.
a) How long was the original pipe?
b) What is the cost of the original pipe if the store charges 2.18 dollars per foot?
PLEASE HURRYYYYY
Answer:
104.4 for A.
Step-by-step explanation:
2x^3-3x-5=O wat the answer
help pls
A scale drawing of a rectangular basketball court measures 7 inches long and 4 inches wide. If the scale used for the drawing is 2.5 inches equals 5 yards, what is the actual length of the park?
Answer:
the length is 14 yards and the width is 8 yards
35 points! Will mark Brainliest! Real answers only!
Answer:
Ty for the free poiunts!
Step-by-step explanation:
You got the answer right LLO
Answer:
Yea the answer is right
Step-by-step explanation:
HELP ASAP! Brainliest for correct answer!
Answer:
30
i hope it helps
I will give brainiest to whoever answers correctly !!
Answer:
the material when you get a chance can you send me the material
Choose values for horizontal and vertical translation
First perform a vertical translation of -5 and then a
horizontal translation of -5. Check all that apply.
O ZA ZA
y
4
Horizontal
Translation
OZBZB
2
B
Vertical
Translation
O ZCE ZC
A
X
AB=A'B'
-2
2
4
AC = A'C'
OBCEB'C'
-2
Reset
-4
Answer:
All of the answers are correct.
Answer:
all the answers are right bc if u look at them their all the same i also took the test
Step-by-step explanation:
44. There are 30 calculators numbered 1-30 in
a case. If 4 of the calculators are broken,
what is the probability that the numbers on
the broken calculators are at least 16?
The probability that the numbers on the broken calculators are at least 16 will be 0.9997.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
There are 30 calculators numbered 1-30 in a case. If 4 of the calculators are broken.
Then the probability that the numbers on the broken calculators are at least 16 will be
Number of ways to get a sum less than 16 = 1234, 1235, 1236, 1237, 1238, 1239, 2345, 2346 = 8
Probability = 1 – 8 / (³⁰C₄) = 1 – 8/27405 = 0.99970808246
More about the probability link is given below.
https://brainly.com/question/795909
#SPJ1
Did I do this right?
(give me proof)
Answer:
yes
Step-by-step explanation:
y=5+5/1
5/1= rise/run
Answer:
Yes
Step-by-step explanation:
when you go over one (x), you go up five (y), on the chart. That's the definition of a slope - rise/run.
A grocery store always displays a new brand of cereal on 6 shelves. The clerk places 18 boxes of cereal on each shelf. Which equation can be used to find the total number of boxes displayed.
A. 18÷6=
B. 18-6=
C. 6+18=
D. 6x18=
Answer:I think is 18 divided by 6
Step-by-step explanation:
Because they are saying each that is your clue word that means you need to divide.
I hope it helps :)
Question 3
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>
A friend has a 81% average before the final exam for a course. That score includes everything but
the final, which counts for 30% of the course grade.
What is the best course grade your friend cah earn?
%
What is the minimum score would your friend would need on the final to earn a 75% for the course?
%
Give answers accurate to at least one decimal place.
Question Help: D Video Message instructor
Submit Question
Answer:
The best course grade your friend can earn is 0.867 = 86.7%.
The minimum score would your friend would need on the final to earn a 75% for the course is of 0.61 = 61%.
Step-by-step explanation:
This is a weighed average problem, in which we multiply each grade by its weight.
We have that:
In 70% of the course, the friend has a grade of 81%.
In the other 30%, he will have x.
What is the best course grade your friend can earn?
This will happen if he earns 100% = 1 on the final test. So
[tex]G = 0.7*0.81 + 0.3*1 = 0.867[/tex]
The best course grade your friend can earn is 0.867 = 86.7%.
What is the minimum score would your friend would need on the final to earn a 75% for the course?
This is x, when the grade is 0.75. So
[tex]0.75 = 0.7*0.81 + 0.3x[/tex]
[tex]0.3x = 0.75 - 0.7*0.81[/tex]
[tex]x = \frac{(0.75 - 0.7*0.81)}{0.3}[/tex]
[tex]x = 0.61[/tex]
The minimum score would your friend would need on the final to earn a 75% for the course is of 0.61 = 61%.
Find the greatest common factor of these two expressions :
20u^8 y^7 x^6 and 12u^3 y^4
AXYZ is graphed on the coordinate plane using the following vertices:
X(2,7) Y(8,7) Z(5,2). Which of the following is the closest to the perimeter
of this triangle? *
18
17
16
15
Answer: The exact answer is 17.662 so I would assume the answer is 18 because it rounds up
Step-by-step explanation:
3/7x + 1 ⅔ subtracted from 3 2/7x - 2 4/9
Answer:
1/63 x (27xexponent2 - 102x - 154)
Step-by-step explanation:
I hope this helped you, if not I'm sorry I tried my best. Best of luck
Which of these is an example of the Commutative property of addition? And Explain why? 3+5=4+4 or 3+5=5+3
1. 3х – 4 y = 24 : (0, ) ( ,0)
A teacher is 5 feet 8 inches tall and she shrinks to 9 inches. How tall will her pencil be if it undergoes the same scale shrink and was originally 12 inches?
A) 1.59 inches
B) 1.86 inches
C) 2.68 inches
D) 6.8 inches
Answer:
c
Step-by-step explanation:
2.68
Help plz:)))I’ll mark u Brainliest
Answer:
A.
Step-by-step explanation:
cause its congruent just flip and get
ZYX
brainliest appreciated
At the Burger Barn, 80% of the 20 menu items come with a side of fries. How
many menu items come with a side of fries? *
Answer:
16 this is the real answer
Step-by-step explanation:
Hope this help
Please help! Evaluate xyz if x= 2.
y=-5, and z=-9
Answer:
90
Step-by-step explanation:
Just multiply what the variables equal to
Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given}} }: [/tex]
x = 2 , y = -5 & z = -9[tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Value of xyz[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
Plug the values of x , y & z in the given expression and then multiply !
⇾ [tex] \tt{2 \times ( - 5) \times ( - 9)}[/tex]
⇾ [tex] \tt{( - 10) \times ( - 9)}[/tex]
⇾ [tex] \tt{90}[/tex]
[tex] \red{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \underline{ \tt{ 90}}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
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Pls
help lol thanks :)
que
Step-by-step explanation:
usye sane epañol...