Answer:
4996
Step-by-step explanation:
Help this help:)
500x10-4= 4996
Answer:
1 x 10 - 4 x 500 = 4,996 meters thick.
Step-by-step explanation:
Evaluate the following if a = 3,b= -2 and c = 1
a3 - 2bc +5ac
Answer:
28
Step-by-step explanation:
(3)×3 - 2×(-2)×(1) + 5×(3)×(1)
9 - -4 + 15 = 28
Answer:
46
Step-by-step explanation:
Given
a³ - 2bc + 5ac ← substitute values for a, b, c into the expression
= 3³ - (2 × - 2 × 1) + (5 × 3 × 1)
= 27 - (- 4) + 15
= 27 + 4 + 15
= 46
Is 20 quarts greater, less than, or equal to 80 cups
Answer:
20 quarts is equal to 80 cups
Can someone please help me with geometry. Honestly I need help. Let me know please! :)
Answer:
Hey I want to try and help you out but can I know which grade you are?
hello please help i’ll give brainliest
Answer:
Energy from the sun changes liquid water to a gas.
Step-by-step explanation:
Answer:
the 2nd choice
If the second term of a geometric sequence is 4 and the third term is –12, find the
explicit formula.
an= 3•(4/3) n-1
an =-4/3•(-3)n-1
an=-3•(-4/3) n-1
an = 4/3 •(3)n-1
Answer:
[tex]\bold{a_n=-\frac43\cdot(-3)^{n-1}}[/tex]
Step-by-step explanation:
The formula of a geometric sequence: aₙ = a₁ rⁿ⁻¹
[tex]a_2=4\\a_3=-12\\r=\frac{a_{n+1}}{a_{n}}=\frac{-12}{4}=-3[/tex]
[tex]a_1=a_1\div r=4:(-3)=-\frac43\\\\a_n=-\frac43\cdot(-3)^{n-1}[/tex]
please answer them and attach a picture explaining them! Thank you so so much! Please add this is for number 1 this is for number 2 and 3
2°y? – 52ºy23
Select the correct response
Degree = 6
Number of terms = 2
Name = Binomial
Leading Coefficient = 5
21
Degree = 7
Number of terms = 2
Name = Binomial
Leading Coefficient = -5
Degree = 7
Number of terms = 2
Name = Binomial
Leading Coefficient = 5
Answer:
degree of the polynomial = 7
Number of terms = 2
Name = binomial
leading coefficient = 5
Step-by-step explanation:
The polynomial is x³y² - 5x³yz³
The degree of a polynomial is the highest exponent of any of its variables.
But in this case where we have two variable together, we sum up their exponents and the Hughes one will be the degree of the polynomial.
Thus;
x³y² has a degree of 3 + 2 = 5
5x³yz³ has a degree of 3 + 1 + 3 = 7
Thus,7 is the highest and the degree of the polynomial is 7.
There are two terms which are x³y² and 5x³yz³
Since it has two terms, it is a binomial.
To get the coefficient, I will rearrange in descending order of degree;
-5x³yz³ + x³y²
Thus, leading coefficient = 5
A square has an area of x square units. X is a whole number that is a perfect square. What set of numbers best describes the length of the side of the square?
Answer:
when the area is whole number it's length and width should be the set of whole number
"hypotenuse" of the triangle: if the height is 24 feet and base is 36 feet.
Answer:
43.27
Step-by-step explanation:
(24×24)+(36×36)= 1872
√1872=43.27
Using the Pythagorean theorem:
Hypotenuse = sqrt( 24^2 + 36^2)
Hypotenuse = sqrt(576 + 1296)
Hypotenuse = sqrt(1872)
Hypotenuse = 2sqtt(469) or 43.266
I have 20 min left pls help!!
Step-by-step explanation:
5: 24
6: 39.3
7: 89.22
8: 691.15
Answer: suck to be you
Step-by-step explanation:
Write an explicit formula for the following sequence 25, 75, 225, ...
Please help!! Find the missing length indicated.
The Cheer Squad is raising money to pay for their trip to the State Finals. They already have $1200 and they are selling really big candy bars for $10 each
If they need at least $3000, how many candy bars do they need to sell? Write an inequality and solve it
Answer:
10c + 1200 ≥ 3000, c≥ 180
Step-by-step explanation:
We know that they need at least $3000; meaning, it may be $3000 or more. This leaves us with eliminating the bottom two choices.
We then look at the first two choices. If we were to subtract from 1200, we would not know the total income amount that has been gained. It would also eventually give us negative numbers. We cannot have a negative amount earned. Instead, we would use the 10c+1200 because this would allow us to visualize that it needs to be greater than or equal to 3000
In a certain candy store, 3 pounds of candy and 2 pounds of mints cost $10.80, and 1 pound of candy and 3 pounds of mints cost $5.35. What is the cost per pound of the candy and the mints?
If m = price of mints and c = price of candy, then which of the following expressions is equal to 5.35?
Answer:
m = 0.75well 1.7 bc 5.35/3=1.7 This is the cost per pound of the mints.
Step-by-step explanation:
From this sentence >> 3 pounds of candy and 2 pounds of mints cost $10.80
you can make-up an equation >> 3c + 2m = 10.80 right?
That's your first equation, 3c + 2m = 10.80 ... (1)
and from this sentence >> 1 pound of candy and 3 pounds of mints cost $5.35
you can make-up an equation >> c + 3m = 5.35 ... (2)
you can use various methods here, like graphing, substitution, comparison, and elimination method.
Let's try using substitution method.
3c + 2m = 10.80 ... (1)
c + 3m = 5.35 ... (2) << here you can come up with c = 5.35 - 3m then substitute it to (1)
3c + 2m = 10.80 ... (1)
3(5.35 - 3m) + 2m = 10.80
16.05 - 9m + 2m = 10.80
-7m = -5.25
m = 0.75 <<This is the price of the mint
to get the price of candy, simply substitute m = 0.75 to (1) or (2) if you want, it depends on you.
Either way, you will have the same answer.
Let's try substituting in (1)
3c + 2m = 10.80 ... (1)
3c + 2(0.75) = 10.80
3c + 1.5 = 10.80
3c = 9.3
c = 3.1 <<this is the price of the candy
was difiqult hope this helps!!!!!
can somebody pls help me with this quickly
Answer:
1)
50% = 0.5
60(0.5) = 30
2)
10% = 0.1
60(0.1) = 6
3)
75% = 0.75
60(0.75) = 45
Determine the coordinate of the point where y=x-7 crosses the y-axis
Answer:
(0, -7)
Step-by-step explanation:
Answer:
0,-7
Step-by-step explanation:
You can either graph it onto a calculator/desmos, or you can solve for y by making x=0 then your just left with y=-7
m/1= 58° and m/2= 122°
1
2
3
4
What is m/3?
Enter your answer in the box.
Answer:
58 degrees.
Step-by-step explanation:
M<3 = M<1 (opposite angles).
PLZ HELP 100 POINTS PLU BRAINLIEST FOR CORRECT ANSWERS
Answer:
d. x
Step-by-step explanation:
x(2x-1)/2x-1
x/1 since 2x-1/2x-1 cancels
x
a bag of 40 marbles had 8 white marbles.What is the probabilty of picking a white marble
Answer: 8 / 48 or 1 / 6 (simplified).
Step-by-step explanation:
There are 48 marbles in the bag.
8 out of the 48 marbles are white, that's why the probability is 8/48 or 1/6.
Mr. Rodriguez had his students line up in order from shortest to tallest. Tia was exactly in the middle of all the students. Which measure of center would describe her height?
Answer:
Median
Step-by-step explanation:
The median value of a distribution is obtained by :
FIRSTLY : Arranging the data in order usually ascending order.
Then the 50th percentile of the data is determined , the value which falls in the 50th percentile is the median of the distribution. The 50th percentile is the exact mid value of the distribution.
This describes the exact same way Tia was chosen in the scenario described above. Hence the measure of the center described is the Median.
Identify the absolute value of: |4|
A. - 2
B. - 4
C. 2
D. 4
Answer:
D. 4
Step-by-step explanation:
The absolute value of anything is just the positive form... it doesn't mater if it was originally a positive or negative.
WILL AMRK BRAINLIEST IF GOTTEN RIGHT
Answer:
4.24 aq. in. I think
Step-by-step explanation:
20. कति महिनामा रु. 1000 को व्याज 10%थामा
मिश्रधन रु. 1200 हुन्छ।
In how many months, the amount of Rs 100
the rate of 10% will be Rs 12002 AMA
Answer:
24 months is a required time
Step-by-step explanation:
principal p=Rs 1000
time t=t/12 months
simple interest SI=Rs 1200-1000=rs200
rate r=10%
we have
SI=P×T×R/100
200=1000×T×10/100
200=100T
T=200/100=2years =2×12=24 months
How many seconds will it take for the penny to hit the ground?
Answer:
1 second
Step-by-step explanation:
[tex]-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1[/tex]
The sum of three consecutive even numbers is 108. Write and evaluate an expression in terms of x to determine the smallest of the three numbers. Include parentheses in your expression.
Answer:
[tex]34[/tex]
Step-by-step explanation:
Let the first number be [tex]x[/tex]
The next number be [tex]2[/tex] more than the previous as it is an even number
The second number is [tex]x+2[/tex]
and the last number is [tex]x+4[/tex]
The sum of the numbers is [tex]108[/tex], so the expression will be
[tex]x+(x+2)+(x+4)=108[/tex]
[tex]\Rightarrow 3x+6=108[/tex]
[tex]\Rightarrow x=\dfrac{108-6}{3}[/tex]
[tex]\Rightarrow x=34[/tex]
The smallest of the three numbers is [tex]34[/tex].
Can someone pls help me with this escape room. This is my last question, I just cant figure out the code. Pls help.
Answer:The code is simple the answer is googl
Step-by-step explanation:
DOES ANYONE UNDERSTAND QUADRATIC APPLICATIONS FOR ALGEBRA 1???? PLS DONT RESOND IF YOU DINT KNOW
Answer:
1 ) Vertex form.
2 ) Standard form.
3 ) I'm not sure about this one, but there are only 3 forms, in which the last one is factored form, and the other two are above, so it must be factored form.
Step-by-step explanation:
1 ) Vertex form : y = a( x - h )² + k
Vertex form shows you where the vertex(the lowest/highest point aka ( h, k ) ) of the parabola is, without graphing it. (But you could graph it and find the vertex like that, I recommend you use desmos graphing)
2 )Standard form : y = ax² + bx + c
Standard form can be used to show the y-intercept( aka c ), in this case, where the snowball was thrown from. (Again, you can graph it and find where he parabola hits the y axis)
3 ) Factored form : ( ax + c )( bx + d )
Factored form tells us the x-intercepts, or in this case where the snowball landed or how long the snowball is in the air. (like i said, you could graph it, and find the points(there could be only one or maybe none in some cases) that are on the x axis)
I know this was four days ago, but I hope this helped you understand a little better.
I need help asap!!!!!!!!!
Answer:
T,p,s
Step-by-step explanation:
6.04,6.7,6.8
If 3x - 2 = -x + 10, then x =
Answer:
3x-2 = -x+10
or, 3x+x=10+2
or, 4x=12
or, x=12/4
So, x=3
Answer: 3
Step-by-step explanation:
Step 1: Add x to both sides.
3x−2+x=−x+10+x
4x−2=10
Step 2: Add 2 to both sides.
4x−2+2=10+2
4x=12
Step 3: Divide both sides by 4.
4x
4
=
12
4
HELP Whatisthedifferencebetweenthe4.1%simpleinterestpaidon$2,750for4yearsandthe3.8% interest compounded annually on the same amount over the same period of time? Show your work.
Answer: Simple interest amount larger by $9.00
Step-by-step explanation:
Simple interest of 4.1% on $2,750 for 4 years:
Formula for simple interest is:
= Amount * (1 + rate * no. of periods)
= 2,750 * ( 1 + 4.1% * 4)
= 2,750 * 1.164
= $3,201
Compound interest of 3.8% on $2,750 for 4 years:
= Amount * (1 + rate) ^ no. of periods
= 2,750 * ( 1 + 3.8%)⁴
= $3,192
Difference:
= 3,201 - 3,192
= $9.00