Answer:
i dunno man like 20x2853-3835734= close to 1 ish maybe
Step-by-step explanation:
khiormurki vmuirtojolihesmgkjsNDv;jJSDgi0ajsdovSpUERHwejgoWjgjSDfiSJDflkNDSfhi34hwtughgvnsdiuufhasidfLKDFijjfiSDFMsjd fyWEHFOIEwnfasdgaiuewhjgajsdgnasidhgaiusdSJDnfIUJFOEntgejEOthueshgoNhiywejsgo Thsopdfpdfkosppppppppppppppposdkfopdskfsdoijrgoifjg i have big pp isdfijsdfjiosdjijidsfijdsfjoisfdjoifdsjoidfjiofsdjoifsdjiofsjidoiosdjfsDuHdgFrbgsrfgvjsurgfjIURgjvursjgsJgrf9srgiurw9giw9r0ti9ew0riwe90ri09weir90ewir9weir09we0fSLKcnnPZkknknjknkjnkjnkjnjnkjnjknjnokoljgtdderdwesweaqwasdfgvfcuyggfvjhhvvuhhgbjvtcuyjvbvygvgvtygiuhihidsfu7rsrfiurfiorfjoidfijofdijofvuivmvcnmvcxjkldfsjewiuewjlkldjkllfdsutuyewrjlkcvm,dsfdsjkfsdiubdnsgdkjlfsdiuodsfkjlfsdkjlsfdjklfsdjlkfsdjkdsfjkdfkjdfsjkfdjksFKJSDFIhsfuHDFJsdfDSJASDIUEJONDUhfJEFHweoijsiuhijsaudhisjfhashfpKKDaskdPAOSFUSHDFOIjsdifahsdjjckvljauydsfhkjdvnauidsfjsfhUSDFLASGMASFHDFSKFHSJDKFJNlsdjjuNLWEEE IWQJDB UEWJOHCJSDOK?
gIB BRAIN SMARTER
please do this for me
Answer:
see explanation
Step-by-step explanation:
let n and n + 2 be 2 consecutive even numbers , then
(n + 2)² - n² ← is the difference
= n² + 4n + 4 - n²
= 4n + 4
= 4(n + 1) ← a multiple of 4
Please help!! Question is above in the image
9514 1404 393
Answer:
$503.85
Step-by-step explanation:
The amortization formula can help with this.
A = P(r/12)/(1 -(1 +r/12)^(-n))
where P is the loan value, A is the monthly payment, r is the annual interest rate, and n is the number of monthly payments.
We want to find P. All of the other values are given.
P = A(1 -(1 +r/12)^-n)/(r/12)
P = 32.48(1 -1.012667^-18)/(0.012667) = 31.48·16.0054
P ≈ 503.85
The equivalent cash price is about $503.85.
The population P, in millions, of a certain country can be modeled by the function P(t) = 3.98(1.02)t, where t is the number of years after 1990.
Answer:
7.35 Million
Step-by-step explanation:
So you already have the function and all you have to do is find the years.
p(t)=3.98(1.02)^t
I'm thinking that you should find the difference between 2021 and 1990. The answer would be 31 and just substitute that from t.
p(t)=3.98(1.02)^31
From here you would jut plug this function into your calculator and get a final answer of:
7.35 Million
Hope this helped :)
Plz help me get the right answer
Answer:
Sum is the addition -8x^2+3-9x^2+3x-3 Combine like terms -17x^2+3xYou have a sack of 90 balls. 35 blue, 30 green and 25 pink. If you randomly pull one ball out of the bag, what is the probability of pulling a green ball?
Answer:
P(Green ball) = 1/3
Step-by-step explanation:
You have a sack of 90 balls. 35 blue, 30 green and 25 pink. If you randomly pull one ball out of the bag, what is the probability of pulling a green ball?
The Probability of pulling a green ball =
P(Green ball) =
Number of green balls/ Total number of balls
= 30 green balls/90 balls
P(Green ball) = 1/3
Please help I need to know ASAP I’ll give 50 points and brainliest to everyone
The elevation of Charleston SC is about 20 feet above sea level. Select all of the elevations that are lower than the Charleston’s elevation.
I’ll give brainliest
0 feet
27 feet
105 feet
-3 feet
-12 feet
0 feet
-3 feet
-12 feet are correct
A) 0 feet.
B) -3
C) -12
hope this helps.
it's not 50 points LOL.
but anyways I like helping.
9b+10=20b+7. What's B?
Answer:
3/11
Step-by-step explanation:
9b+10=20b+7
=> 10 - 7 = 20b - 9b
=> 3 = 11b
=> 11b = 3
[tex] = > b = \frac{3}{11} [/tex]
In a survey of U.S. Adults, 16% say they have had someone take over their email accounts without their permission. You randomly select 250 U.S. Adults and asked them whether they have had someone take over their email accounts without their permission. Find the probability that the number of U.S. Adults who say they have had someone take over their email accounts without their permission is : a. At most 40 b. Less than 45 c. Exactly 48
Answer:
a. At most 40
Step-by-step explanation:
If we take the survey that was done as a basis then we would use the 16% that was obtained as the number of overall US adults that have had their accounts used without their permission. Assuming that the 250 selected individuals were selected at random and without bias then those 250 would also be representative of the entire population. Therefore, we would simply need to multiply the number of selected individuals by the percentage in decimal form.
16 / 100 = 0.16
250 * 0.16 = 40
Finally, we can see that roughly 40 individuals would have had their email used without permission.
Yuh hElp Ya gIrl Out
Answer:
i dont see anything wheres the picture
Step-by-step explanation:
plz help me with this asap
81x^2 − 49y^2
Factorize each completely
1. y^2 − 1
2. x^2 − 2^2
3. x^2 − 4y^2
4. x^2 − 25b^2
5. 36 − 9m^2
6. 36a^2 − 169x^2
7. 81x^2 − 49y^2
8. 49r^2 − 16s^2
9. 144x^2 − 49
10. 64x^2 − 25
11. 81a^2 − 64b^2
12. 1 − 16x^2
13. 49x^2 − 1
14. (a + b)^2 − 2^2
15. (a − b)^2 − 1
Answer:
i will answer THIS.. just give me some time
The population of a certain animal species decreases at a rate of 2.5%. If there are 400 of this animal in the wild, using an exponential function, predict approximately how many there will be in 4 years. Round to the nearest whole number.
Answer:
20 years
Step-by-step explanations:
You just do the work and figure it out and it gives you the answer of 20 years
solve it...........!!!!
Answer:
I think it is correct and is 1 and 2
Step-by-step explanation:
5×4^(x+1)-16^x=64
0=64+16^x-5×4¹×4^x
0=(4^x)²-2×4^x×10+10²-10²+64
0=(4^x-10)²-36
(4^x-10)²=36
4^x-10=√36
4^x=+-6+10
when positive
4^x=4²
:.x=2
when negative
4^x=4
:.x=1
:.x=1,2 answer.
HELPP makes no sense
Answer:
m = -1/2
Step-by-step explanation:
M is the slope. Y2-y1/x2-x1
Pick yep points (3,0) and (-1,2)
2-0/-1-3
2/-4
=-1/2
what expressions are equivalent to-2(2h + 10) ×4h
Answer: 16x^2 - 80x
if you simplify
Step-by-step explanation:
hope this helps pls mark brainliest
What is the equation of the line that passes through the point (3, -1) and is perpendicular to the equation y = -3x + 2?
Answer:
is X= Y= -2 3
Step-by-step explanation:
is easy question
Find the area of the base of a box of height 4cm and lateral surface area 120cm.sq if its length is twice its breadth.
Answer:
The area of the base of a box is 1800 cm².
Step-by-step explanation:
We have:
H: is the height = 4 cm
[tex]A_{l}[/tex]: is the lateral surface area = 120 cm
L = 2B
We can find the breadth of the base by using the lateral surface area and the height:
[tex] A_{l} = H*B [/tex]
[tex] B = \frac{A}{H} = \frac{120 cm}{4 cm} = 30 cm [/tex]
Now, if the length is twice its breadth we have:
[tex] L = 2B = 2*30 cm = 60 cm [/tex]
Hence, the area of the base is:
[tex] A_{b} = B*L = 60 cm*30 cm = 1800 cm^{2} [/tex]
Therefore, the area of the base of a box is 1800 cm².
I hope it helps you!
Find the missing value. Hint: Use the number line to find the missing value. -7= -(-2)
Answer:
-9
Step-by-step explanation: I know this problem since I use khan academy too and I got the answer wrong and it helped by saying it was -9.
Name four rays from this line (geometry)
what is the height of the waterfall? WILL MARK BRAINLIST FOR CORRECT ANSWER.
Answer:
11 ft
Step-by-step explanation:
mark me as brainliest
describe and correct the error in solving the proportion?
Answer: Choice B
They did not perform the cross multiplication properly
The correct step should be m*24 = 8*15 which solves to m = 5
========================================================
Explanation:
In general, if we had the equation A/B = C/D, then it cross multiplies to A*D = B*C. We refer to this as cross multiplication because of the shape made when we connect the terms (to figure out what multiplies with what). The diagram below shows what I mean.
So that's why m/8 = 15/24 cross multiplies to m*24 = 8*15
Simplifying things a bit leads to 24m = 120. Then we divide both sides by 24 to fully isolate m and we get m = 120/24 = 5. Therefore, m = 5.
anyone can do this please if you can do all of it of you can I'm really bad at math
help a dude out lol this is overdue
Answer:
5
Step-by-step explanation:
The right angle is 5 so that means the x is 5
Answer:
5
Step-by-step explanation:
9+6=15, 3*3=9 3*5=15 so the answer for x is 5
Inscribed angles!!
Find A, B, and C
sum of all exterior angles equals to 360
sum of interior angles equal to 180
divide 360 by 122 to find b the rest you'll get it
as you go further in the question
The expression - 270+ 13m represents a submarine that began at a depth of 270 feet below sea
level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 7
minutes?
Select the correct answer below and, if necessary, fill in the answer box to complete your choice.
OA. The submarine was
feet below sea level after 7 minutes.
OB. The submarine will have reached sea level after 7 minutes.
Answer:
The submarine would be 179 feet below sea level
Step-by-step explanation:
m = 7
13 x 7 = 91
-270 + 91 = -179
After 7 minutes submarine was at -17 feet.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Given that, the expression - 270+ 13m represents a submarine that began at a depth of 270 feet below sea level and ascended at a rate of 13 feet per minute.
A) Here, m=7
-270+13(7)
= -270+91
= -179
B) No
Therefore, after 7 minutes submarine was at -17 feet.
To learn more about an expression visit;
https://brainly.com/question/28170201.
#SPJ5
"Your question is incomplete, probably the complete question/missing part is:"
The expression - 270+ 13m represents a submarine that began at a depth of 270 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 7 minutes?
Select the correct answer below and, if necessary, fill in the answer box to complete your choice.
A. The submarine ___ was feet below sea level after 7 minutes.
(Type an integer or a decimal:)
B. The submarine will have reached sea level after 7 minutes.
ill mark brainlist plss help
he is going to need 37.5 ounces I guess
Angela makes a pillow in the shape of a wedge to use for watching TV. The pillow is filled with 0.35\text{ m}^30.35 m 3 0, point, 35, start text, space, m, end text, cubed of fluffy material.
Complete question :
Angela makes a pillow in the shape of a wedge to use for watching TV. The pillow is filled with 0.35 m3 of fluffy material, with base 0.5 m and height 1m
What is the length of the pillow?
Answer:
1.4 m
Step-by-step explanation:
The volume of wedge is given by:
V = Area of triangle * length
Area of triangle = 1/2 * base * height
Volume of wedge = 1/2 * base * height * length
Volume of wedge = 0.35m³
0.35 = 0.5 * 0.5 * 1 * length
0.35 = 0.25 * length
Length = 0.35 / 0.25
Length = 1.4 m
Answer:
1.4
Step-by-step explanation:
KAAAAAAAAAAAAAAHN!!!!!!!!!!!!!!
Alaina needs to sell 225 boxes in order to be the top seller. She sells thin mints and samoas to all of her customers for a total of $628.00 in sales. The thin mints sell for $3.00 each and the samoas sell for $2.50 each. Which system of equations below could be used to find how many boxes of thin mints and samoas were sold?
Answer:
94 boxes of samoas
131 boxes of thin mints
Step-by-step explanation:
m=mints
s=samoas
s+m=225 m=225-s
s(2.5)+m(3)=628
2.5s+3m=628
substitute for m
2.5s+3(225-s)=628
2.5s+675-3s=628
reduce
-0.5s=-47
s=94
m=131
A collector bought 47 coins at auction, some bronze and some silver. The bronze coins cost him $ 14 each and the silver coins, $ 18 each. If in total he spent $ 750, how many bronze coins did he buy and how many silver?
(with the steps)
please help me, it's for an exam
PLEASE HELP, MARKING BRAINLIEST!!!
What is the value of x?
Thanks
Answer:
x = 6√3
Step-by-step explanation:
Let's just look at the right triangle. This is a 30° 60° 90° triangle. The value of the large leg (x) will be the value of the small leg times √3. The value of the hypotenuse (12) is the value of the small leg times 2. Since we know that, we can divide 12 by 2 to find out the value of the small leg will be 6. Finally, know that we know that 6 is the value of the small leg, we can multiply 6 by √3 to find that the value of x = 6√3.
Answer: [tex]6\sqrt{3}[/tex]
Step-by-step explanation:
This is a 30-60-90 triangle because we know that there is a right angle and a 60 degree angle
the side opposite to 30 degrees is a, 90 degrees is 2a, and the side opposite to 30 degrees is [tex]a\sqrt{3}[/tex]
2a = 12 so a = 6 and [tex]a\sqrt{3}[/tex] is [tex]6\sqrt{3}[/tex]
Sally's dance school had 60 students last year. This year there are only 48 students enrolled. By
what percent did the enrollment decrease? Show all of your work to justify your answer.
Answer:
20%
Step-by-step explanation:
60-48=12
changed ÷ original x 100%
= 12 ÷ 60 x 100%
= 20%