Answer:
umm miss. you made a question XD
Step-by-step explanation:
Can i have brainliest? ~hailey
Pre-algebra
Graphing
Due urgently
Can you guys help? Hopefully the last question of the day/night!
Answer and explain:
1st person: 70 % throws
70/100x80 = 56 out of 80 throws
2nd person: 60% throws
60/100x80 = 48 out of 80 throws
3rd person 50% throws
50/100x80 = 40 out of 80 throws
56+48+40/80x3 = 77/120
One equation that gives the estimated number of free throws (all the 3 people) is 77 out of 120. The best player will make about 56 out of 80 free throws.
Help me please i need step by step explanation to please
16x +36 PLEASE ANSWER
Answer:
4(4x+9
Step-by-step explanation:
Bye, have a good day. :)
Sorry if this is wrong. :(
brainliest, please???
Answer:
x = 2
Step-by-step explanation:
16 x 2 = 32
Write the inequality:
3 less than n is no more than -8
Answer:
n - 3 ≤ -8
Step-by-step explanation:
n - 3 ≤ -8
3 less than n: n - 3
is no more than: ≤ - 8
Which of the following BEST describes a process by which metamorphic rock becomes igneous rock?
A weathering into sediments, then eroding
B compacting under pressure and cementing
C changing shape under heat and pressure
D melting completely, then cooling
Answer:
Answer: D. Melting completely, then cooling
Step-by-step explanation:
Metamorphic rock melt, become magma (which is really just lava), and then comes to the Earth’s surface to eventually cool and become igneous rocks.
Your welcome :)
A newspaper for a large city launches a new advertising campaign focusing on the number of digital subscriptions. The equation S(t)=31,500(1.034)t approximates the number of digital subscriptions S as a function of t months after the launch of the advertising campaign. Determine the statements that interpret the parameters of the function S(t).
Select the two correct answers.
A: The number of digital subscriptions increases by 3.4% each year.
B: The number of digital subscriptions increases by 3.4% each year.
C: The newspaper had 32,571 digital subscriptions when the advertising campaign was launched.
D: The newspaper had 31,500 digital subscriptions when the advertising campaign was launched.
E: The number of digital subscriptions increases by 103.4% each month.
Answer: A. The number of digital subscriptions increases by 3.4% each year. and E: The number of digital subscriptions increases by 103.4% each month.
The volume of a pyramid is 37cm3. Its base area is 6cm2. What is its height? Round your answer to the nearest tenth of a unit.
Answer 3.1
Here's the formula:
V=[tex]\frac{lwh}{3}[/tex]
H=3[tex]\frac{V}{lw}[/tex]
3 · [tex]\frac{37}{6x6}[/tex] ≈ 3.08333
rounded to : 3.1
(P.S. I also Used a calculator)
q + 2.02 = 9.2
What does q equal?
Answer:
7.18
Step-by-step explanation:
remember you can rearrange the equation by doing the SAME THING on BOTH SIDES.
q + 2.02 -2.02=9.2-2.02
simplify and you get:
q=7.18
Answer:
7.18 {final answer}
Step-by-step explanation:
→ q + 2.02 = 9.2
→ q = 9.2 - 2.02
→ [ q = 7.18 ]
Write an expression for the sequence of operations described below.
raise 3 to the 4th power, then divide the result by z
Do not simplify any part of the expression.
(3×3)×(3×3)÷z
9×9÷z
81÷z
Please help me! I would appreciate it!! :)
Solving equations with the distributive property and combining like terms.
28 - 14c = -2c - 5(3c - 2)
PLEASE show your work!
find the 5 consecutive odd integers if the sum of the first integer is 7 more than the sum of the last 2
Answer: 15,17,19,21,23
Step-by-step explanation:
You can let the middle number = x, then the numbers are
x-4, x-2, x, x+2, x+4
Plugging it back in to what is given,
x-4+x-2+x = 7+x+2+x+4
3x-6 = 2x + 13
x = 19
The numbers are 15, 17, 19, 21, 23
Can someone help me and explain how to do these probability questions?
(for the last one, type out the question for say a, b, c, or d)
a. The probability is 1/100 since there are 10 possible digits (0-9) and you need the last two digits so [tex]\frac{1}{10}*\frac{1}{10}=\frac{1}{100}[/tex].
This is 1%.
b. Let's start by calculating the probability of getting the right digits knowing that they are both even.
We have a total of 5 even digits (0, 2, 4, 6, 8). You need the last two so [tex]\frac{1}{5}*\frac{1}{5} =\frac{1}{25}=\frac{4}{100}[/tex] which is 4%.
Therefore the answer is a) It increases the probability that your choice is correct to 1/25, or 4%, because each digit could be 0, 2, 4, 6 or 8.
1.An atomic has 5 protons 6 neutrons and 5 electrons. what is the name of this element?
2. An atom has an atomic number of 28 and an atomic mass of 59. what is the name of this element?
3. An atomic number of protons, 78 neutrons, and 55 electrons.what is the name of this element?
Hope its right!
Is 36 T-shirts in 3 boxes equivalent to 60 T-shirts in 6 boxes?
Answer:no it is not equivalent
Step-by-step explanation:
36x3=108 so there is 108 shirts in that box
60x6=360 so 360 is in that box
so not equivalent because they have different amounts in the boxes one is more and the other one less
your welcome
Answer:
No
Step-by-step explanation:
Since the unit rates 12 t-shirts/1 box
and 10 t-shirts/1 box are not the same, the rates are not equivalent.
Graph a line with a slope of 1 and a y intercept of -4
Answer: Mark it at (0,-4) the go right 1 then up 1. Then draw your line
Step-by-step explanation:
It doesnt let me graph here ._.
The ratio of 7th graders to 6th graders on the debate team is 3:2. There are a total of 30 debate team members. How many 6th graders and how many 7th graders are on the team?
Answer:
I'm pretty sure it is 18:12 18 seventh graders 12 sixth graders.
A tank was filled with 350 gallons of water. Then a crack developed and 18% of the water leaked out of the tank before it could be repaired. How much water leaked out of the tank?
Answer:
its 63 if i'm wrong sorry
Step-by-step explanation:
but what you do is 350 X 18% to get 63
Answer:
63 gallons
Step-by-step explanation:
Question: What is 18 percent of 350?
Percentage solution with steps:
Step 1: Our output value is 350.
Step 2: We represent the unknown value with x.
Step 3: From step 1 above, $350 = 100%.
Step 4: Similarly, x = 18%.
Step 5: This results in a pair of simple equations:
350 = 100%(1).
x = 18% (2).
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
350/x = 100%/18%
Step 7: Again, the reciprocal of both sides gives
x/350=18/100
⇒ x = 63
Therefore, 18% of 350 is 63.
Look at this square. Find the value of a.
Answer:
18
Step-by-step explanation:
A square has 4 sides of equal length.
The perimeter of the square is the sum of the lengths of the sides of the square.
P = perimeter; a = length of 1 side
P = a + a + a + a
P = 4a
We are told the perimeter is 72 yd.
4a = 72 yd
Divide both sides by 4.
a = 72/4 yd
a = 18 yd
Answer: 18
What is the most accurate statement that could be made based on the dot plots shown?
*PLEASE Help* 100 points* *Any spam will be reported*
The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day $5,050 is collected. Write an equation to represent the situation.
Answer:
1.5x + 4y = 5,050
Step-by-step explanation:
We are finding a number of adult and child tickets to equal 5,050. So plug in any variables you want and you get 1.5x + 4y = 5,050
Answer:
$5,050 ÷ by 4 is $12
$5,059 ÷ by 1.50 is $3,366
hey you can help me out
Answer:
using The formula 180°N - 360 { N= no. of sides }
we gets 180 * 10 - 360 = 1800 - 360 = 1440°
A student claims that the expression “9 times the sum of a number and 13” is translated to the algebraic expression 9n + 13. Is the student correct? If not, what is the correct expression?
Answer: The student is wrong. The correct algebraic expression is 9(n + 13)
The algebraic expression is represented as follows:
The sum of a number and 13 is represented as follows:
Let
n = the number
Therefore,
The sum of a number and 13 is:
n + 13
9 times the sum of a number and 13” can be translated as follows:
9(n + 13)
Therefore, the student is wrong.
Step-by-step explanation:
WILL CHOOSE BRAINLIEST!
Answer:
8% 20%
15% 73%
Step-by-step explanation:
Go straight across!!!
 hey! This is due at like 11 pm!
Answer:
V=150.72
Step-by-step explanation:
The formula for the volume of a cylinder is V= \pi x r^2 x h
So you would do 3.14x4^2x3
4^2 is 16 so then you have 3.14x16x3, multiply them all together and get 150.72! Hope this helped :)
On a roadtrip, the distance driven can be represented by the following equation
y=15x
where x is the number of gallons of gas.
What does the 15 represent?
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
A) The road trip was 15 miles long.
B) The car traveled 15 miles per gallon.
C) The gas cost $15.
D) 15 gallons of gas were used.
Mr. Parker bought a coat when it was on sale. He paid 70% of the original price. He paid $42 for the coat. What was the original cost of the coat?
More Graphs of Functions
Let’s interpret graphs of functions.
This makes no sense at all what should I help with?im sorry there is no question there to answer
what is the image of (-1,-6) after a reflection over the y-axis?
Answer:1,-6
Step-by-step explanation: when you reflect it over the y axis the -1 turns into a 1 because of how it rotated
Complete the table. Will choose brainliest.
Answer:
PLEASE GIVE BRAINLIEST PLEASE
Step-by-step explanation:
PLEASE
Answer:
[tex]\huge{\left[\begin{array}{cc}94 \text{ percent brown}&6 \text{ percent black}\\42 \text{ percent brown}&58 \text{ percent black}\end{array}\right]}\\ \huge{\text{ which signifies that the black variation}}\\ \text{ was much better suited for survival}[/tex]
Step-by-step explanation:
To solve for percentages, simply divide the given group by the total.
i.e.,
188/200 = 94% of grasshoppers have brown bodies at the start, and
12/200 = 6% of grasshoppers have brown bodies at the start
Then, for the end
147/350 = 42% of grasshoppers have brown bodies at the end, and
203/350 = 58% of grasshoppers have black bodies at the end.
Hope it helps :) and let me know if you want me to elaborate
