Answers
Answer:
look at the pic. I hope this helps.
Related Questions
On her last science test, Mariah missed four questions. For those questions, she received a total of -20 points. On the retake, Mariah missed a quarter of the number of questions that she missed the first time. If the tests were scored the same way, how many points did she receive for missing questions on the retake?
-5
-10
-80
-16
Answers
Answer:
5
Step-by-step explanation:
in the beginning, she missed 4 questions and received -20 points. it means that each question missed is equal to -5 points.
So, finally, when she missed 1/4 of the four questions, it means that she missed only one question. So, she only received -5 points
hi I've been having problems with this question. I need to get it done by tonight.
320÷b∙20 and 320÷(b∙20) for b=4
Answers
Answer:
First one equals 16, second equals 4
Step-by-step explanation:
b*20=20b
320/20=16
Second
320/(b*20)
Replace b with 4 so it would be 320/(4*20)
4*20=80, 320/80=4
why is math so hard to me but easy for everyone else what division like 31 / 16 is very hard for me
Answers
All you have to do is figure out how many times 16 goes into 31 which in those case is ALMOST 2 times but 1.93 is the answer it is and it is off by .07
hiiiiii i need help
Answers
Answer:
3 goes with 8 and 5 goes with 2
Step-by-step explanation:
I hope this helps!
The density of matter is calculated using the formula p = ", where p is the density in grams per cubic centimeter, m
is the mass in grams, and V is the volume in cubic centimeters. If a sample of 105 grams of silver has a density of 10.5
grams per cubic centimeter, what is the volume of the sample, in cubic centimeters?
0.01
O 0.1
O
1
10
Answers
Answer:
Volume = 0.1 cu. cm.Step-by-step explanation:
p = m V
where p = 10.5 grams/cu. cm.
m = 105 grams
plugin values into the equation:
10.5 grams/cu. cm. = 105 grams V
V = 10.5 grams/cu. cm.
105 grams
V = 0.1 cu. cm.
how would i solve (4x 3 + 7y 3z 4) 2 ?
Answers
Answer:
=(4x*3+7z*3z*4)*2
=(12x +84z²) *2
ans =24x+168z²
Step-by-step explanation:
ur question is wrong i guess check it plzz
help pleassseeeeee nowwwwww
Answers
I’m having a panic attack omg please actually help me. I have to turn it in a few minutes-
Answers
Answer:
take deep slow breaths
Step-by-step explanation:
the slope is 5/1, the y-intercept is 0
y = 5x
I can't see the title for the x axis,
so it would be from the information i can see:
This goes up as this amount of water is used
In a world problem, the rate of change is
A. the y-intercept
B. the initial value
C. the slope of linear equation
D. the y-value
Answers
Answer:
the y intercept is the right answer
find the next terms
I, II, III, IV, V, ___, ___, ___, ___, ___
whats the conjecture?
______________
Answers
two containers filled with water are leaking. container A leaks at a rate of 2/3 gallon every 1/4 hour. Container B leaks at a rate of 3/4 gallon ever 1/3 hour. Determine which container is leaking water more rapidly
Answers
This might help u.....
What is the best estimate of -15/16 + (-1/2)
Answers
Answer:
-23/16
Step-by-step explanation:
If ΔMTV is reflected across the y-axis, what are the resulting coordinates of point M?
(-2, -5)
(-2, -5)
(5, -2)
(5, -2)
(-2, 5)
(-2, 5)
(-5, 2)
(-5, 2)
Answers
The answer is A (-2,5).
HOPE IT HELPS (◕‿◕✿) SMILE!!Write the sentence as an inequality.
The sum of a number y and 9 is at least -1.
Answers
y +9 >= -1
Sum of a number(y) and 9. Is greater than or equal to negative one. Sum means add, so add y, and 9. It has to be atleast negative one, so greater than (0,1,2,3...), or equal to(-1).
Hope this helps, if you have more questions, feel free to ask.
The sum of a number y and 9 is at least -1 as an inequality is y + 9 ≥ 1.
What is an inequality?In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.
Given:
An expression,
The sum of a number y and 9 is at least -1.
To find the number in the numerator form,
The sum of y and 9,
y + 9
And the value is at least -1.
So,
y + 9 ≥ 1
Therefore, the inequality is y + 9 ≥ 1
To learn more about the inequality;
brainly.com/question/28823603
#SPJ2
Simplify 2(x+3)-2(x-6)
Answers
Answer:
18
Step-by-step explanation:
=(2)(x)+(2)(3)+(−2)(x)+(−2)(−6)
=2x+6+−2x+12
Combine Like Terms:
=2x+6+−2x+12
=(2x+−2x)+(6+12)
Answer:
2 (x+3) -2 (x-6) =18
Step-by-step explanation:
2 (x+3)= 2x+6
=2x+6-2 (x-6)
-2 (x-6)= -2x+12
=2x+6-2x+12
=2x-2x+6+12
6+12
=18
Help meeeee please .
Answers
Answer:
B
Step-by-step explanation:
Can somebody help me?
Answers
Answer:
you literally just write every single one
Step-by-step explanation:
for example: angle HVI angle IVJ
simplify the expression -3 ^ (-2/5)
Answers
Answer:
Exact Form:
15 over as a fraction
2
Decimal Form:
7.5
Mixed Number Form:
1 and 7 over 2 as a fraction
Step-by-step explanation:
EEEEEEEEEEEEE help pls and ty :')
Answers
Answer:
117
Step-by-step explanation:
3(4x-7)=27
What does x =?
Please help asap im timed!!!
Answers
Answer:
x = 4
Step-by-step explanation:
3 x ( 4x -7 ) = 27
3 x 4x = 12x
3 x -7 = -21
12x -21 = 27
12x -21 + 21 = 27 + 21
12x = 48
12x/12 = 48/12
x = 4
solve the compound inequality 6b < 36 or 2b + 12 > 6
Answers
Answer:
6b < 36
6b = 36
divide both sides by 6
6b ÷ 6 = 36 ÷ 6
b = 6
Mr.Afzal bought an article for Rs4400 for 3years at 8 percent what was the interest charge?
pls solve this question iwill mark as brainlist.
Answers
[tex]\large\underline{\underline{\red{\rm\blue{\longmapsto} Step-by-step\: Explanation:-}}}[/tex]
Here , the given data is :
Principal = Rs 4400 . ( P )Time = 3 years . ( T ) Rate of Internet = 8% . ( R )We can calculate Simple Interest using ,
[tex]\boxed{\purple{\bf Simple\: Interest=\dfrac{P\times\:R\:\times\:T}{100}}}[/tex]
On substituting the respective values ,
⇒ SI = P × R × T / 100.
⇒ SI = Rs 4400 × 8 × 3 / 100 .
⇒ SI = Rs 44 × 8 × 3 .
⇒ SI = Rs 1,056 .
Hence the required Interest is Rs 1,056.
Please help! For each of the following relations, identify whether it’s a function or not and why, then state the domain and range.
Answers
Answer:
The first one is a function, the second one is a function, and the third one is not a function.
Domain for the first one, just list the x values. Same for range.
Domain and range for the second one are both all real numbers.
For the last one, solve the quadratic, and find the vertex. The range will be all numbers greater than the y on the vertex, while the domain is all real numbers.
Step-by-step explanation:
An easy way to tell if something is a function or not is to check that each input (or x-value) has a different output (or y-value.) The first one is not a function because in the table, we see that 1 gives an output of 9, but later on you see 1 also gives an output of 20.
If you're ever given a graph and asked this question, do the vertical pencil test. Start at the left of the graph, and slide your pencil over the graph (vertically) and if your pencil ever hits more than one point at a time, it's not a function. Hope this helped!
What is the fraction for the following decimal expansion?
0.1111111111
Answers
Answer:
There’s like this little slach on the top of the number so that’s it a slach on top of the number that is like 11111111111
Step-by-step explanation:
Answer:
0.1111111111=
1111111111
10000000000
Step-By-Step:
Convert the decimal into a fraction by putting the decimal over 1 in fraction format
0.1111111111= 0.1111111111 /1
Multiply the numerator and denominator by 10 to eliminate decimal places
0.1111111111 × 10 /1 × 10 = 1.111111111 /10
Find the square root of 38 rounded to 3 decimal places
Answers
Answer:
6.1
Step-by-step explanation:
Answer:
6.164? idkr sorry
Step-by-step explanation:
can someone help me solve 1/4 : 2/3 =
Answers
Answer:
11/12
Step-by-step explanation:
hopefully ":" means add cause i have neve learned what that ment btw happy halloween❤
I got a few 1000 more lol :')
Answers
Answer:
92
Step-by-step explanation:
Start with the first sentence. 7 crates of 12 eggs each and you need to find out how many eggs that is; that's just 12 + 12 + 12 + 12 + 12 + 12 + 12, or 12 * 7, which equals 84.
Real question is: how many do they have now? Well, if they had 8 eggs at first and they just bought 84 more, then the answer is just 8 plus the 84 that they just bought, which is 92.
Please mark as Brainliest! :)
Answer:
Your correct answer is that they now have 76 eggs left.
Step-by-step :
So, to start off, they had 7 boxes with each box with 12 eggs. So multiply 7 by 12.
7 x 12 = 84
Now, they ate 8 eggs.
84 - 8 = 76 eggs
The number 0.003 writte in scientific notation is 3x10^3. why is the exponent negative?
Answers
Answer:
Answer is the explanation below
Step-by-step explanation:
The exponent is negative because, as a positive exponent means to multiply, a negative exponent means to divide.
What is this slope ?
Answers
it’s negative because it’s going down
The poetry club had its first bake sale and they made 79.35 dollars. The club members are planning to have 4 more bake sales. Leslie said if we make the same amount at each bake sale we will earn 3,976.50 dollars. Peggy said no way we will earn 396.75 after bake sales. Use estimation to help Peggy explain why Leslie reasoning is incorrect.
Answers
Answer:
Peggy is correct, their total bakes sale = $396.75
Step-by-step explanation:
Using estimation to help Peggy explain why Leslie reasoning is incorrect.
From the question we can see that:
First bake sale they made = $79.35
4 more bake sales making the same amount = 4 × $79.35
The total amount they would make from the bake sales =
$79.35 + (4 × $79.35)
= $396.75
Peggy was right. Leslie's reasoning was incorrect.