Answer:
-0.5 , -0.85 , -0.87 , -0.9 , -0.9 , -1.2 , -1.67, -1.67
Step-by-step explanation:
you put the LEAST negative numbers frist, then you work your way up!
If 50 witches drank a potion that makes 2 of them selfs how much withces will be there?
Answer:
100
Step-by-step explanation:
if you are doing this you need to do 50x2 which in this case equals = 100
Álgebra 1 please help!!!
Answer:
a. geometric sequence
b. an = 5(2)^n-1
c. an+1 = an x 2
Step-by-step explanation:
The sequence: 5, 10, 20, 40,...
a. The sequence is geometric because the sequence has a common ratio of 2, each number is made by multiplying the previous number with the common ratio (2).
b. The explicit formula for this sequence is an = 5(2)^n-1
The explicit formula for a geometric sequence is
an = a1 (r)^n-1
Substituting that with the values we know, we will get
an = 5(2)^n-1
c. The recursive formula for this sequence is an+1 = an x 2
The recursive formula for a geometric sequence is
an+1 = an x r
Substituting for the values we know, we get
an+1 = an x 2
Let me know in the comments if you have any questions! If you could mark this answer as brainliest, I would very much appreciate it
A petrol pump can hold enough petrol to supply 80
cars with 35 litres each. How many cars can it
supply with 50 litres?
Last year 950 people attended a town's annual parade. This year 1,520 people
attended. What was the percent increase in attendance from last year to this year?
Answer:
Original #: 950
New #: 1,520
If it is percent of increase, you would do new amount - original amount over original amount.
1,520 - 950 / 950 = 570 / 950
0.6 or 60%
The number of words in the three dictionaries is 1200. How
many words are there in 8 such dictionaries?
this is pretty simple! there are three dictionaries.
if all three dictionaries together have 1200 words, then each dictionary will have 1/3 of 1200 words. this is 400.
if each dictionary has 400 words, eight dictionaries will have 400*8 which is 3200 words.
Solve the equation -18=1/4y
Answer:
Solution=−72
Step-by-step explanation:
Combine multiplied terms into a single fraction−18=14−18=14. Multiply by 1. Multiply all terms by the same value to eliminate fraction denominators. Cancel multiplied terms that are in the denominator. Multiply the numbers. Move the variable to the left.
#7 please help i don’t know what i’m doing and i have to show work
Answer:
Answer is 6x-13
Step-by-step explanation:
Given
XZ=8x-18 and RZ=2x+5
XR=XZ-RZ
8x-18-2x+5
8x-2x-18+5
6x-13Ans
HELP PLEASE WUICKKY GIVJNG BRAINLIEDT AND EXTRA POINTSZZ
A shipping box in the shape of a rectangular prism has a volume of 15,000 cm3. The length of the box is 40 cm, and the width is 25 cm. What is the
height of the box?
A. 15 cm
B. 9.4 cm
C. 20 cm
D. 24 cm
Answer:
A
Step-by-step explanation:
15 cm
Give 3 pairs of prime numbers that add up to 50
Answer:
3 and 47
7 and 43
19 and 31
Step-by-step explanation:
Prime numbers up to 50:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
Therefore,
3 + 47 = 50
7 + 43 = 50
19 + 31 = 50
Find the value 3x-2 when x=4
Answer:
10
Step-by-step explanation:
Substitute 4 for x to solve the expression:
[tex]3x-2\\3(4)-2\\12-2\\10[/tex]
4) For every 3 notebooks Sally bought, she was given 1 free. Sally spent $12 and
received 8 notebooks. How many notebooks would she get if she had spent $130?
125 times what equals 625
Answer:
5
Step-by-step explanation:
So let's start with making an equation,
125 x A = 625 Note: A is just a variable for the missing number
125A / 125 = 625 / A
A = 5
So, the missing number is 5
If you have any questions, let me know in the comments section of this answer!
I need HELP ASAP, this is about Pythagorean theorem. HELP ASAP NOWWWW!!!!1111
Answer:
30
Step-by-step explanation:
The Pythagorean Theorem is c2 (c squared) = a2 (a squared) + b2 (b squared).
The side lengths (24 and 18) can be plugged in for a and b. C is the length of the hypotenuse.
24 Squared + 18 Squared= c squared
Use a calculator to help you.
24 squared is 576
18 squared is 324
So, 576+324=c squared
Simplify
900=c squared
Now use the squre root on both sides to get rid of the c squared. (use a calculator)
30=c
position number 1 6 2 7 3 8 4 9 n ? Consider the sequence in the table. Which formula gives the number that would be in the nth position of the sequence? A) 5n B) 10n C) n + 5 D) n - 5
Answer:
C)
Step-by-step explanation:
Given:
[tex]a_1=6=1+5\\\\a_2=7=2+5\\\\a_3=8=3+5\\\\a_4=9=4+5[/tex]
[tex]\implies a_n=n+5[/tex]
Hollyville Elementary is having a pizza party. The school secretary plans on ordering 25 pizzas. There are 10 classes in the school. If each class is given pizzas, is 25 pizzas enough for the entire school? If so, how much pizza, if any, will be left over? If not, how many more pizzas will they need?
1, Yes, 25 pizzas are enough. There will be 2 pizzas left over.
2, No, 25 pizzas are not enough. They need 2 more pizzas.
3, No, 25 pizzas are not enough. They will need 1 more pizza.
4, Yes, 25 pizzas are exactly enough. There will not be any pizza left over.
Use the graph to answer the question.
A first quadrant coordinate plane is shown. Triangles P Q R and S T U are graphed with their hypotenuses on the line passing through the origin and the points P, R, S, and U. The angles at points Q and T are right angles. The vertices of the triangles are at: P, two comma one, Q, four comma one, and R, four comma two, and S, six comma three, T, twelve comma three, and U, twelve comma six.
What is the ratio of the length of the vertical side to the length of the horizontal side of each triangle?
Enter the correct answer in the box.
Answer:
vertical : horizontal = 1 : 2
Explanation:
UT, vertical length: 3 units
ST, horizontal length: 6 units
Therefore vertical length : horizontal length = 3 : 6 = 1 : 2
Answer:
1:2
Step-by-step explanation:
Triangle PQR has a vertical side of 1 and a horizontal side of 2.
so the ratio is vertical : horizontal is 1:2
Triangle STU has a vertical side of 3 and a horizontal side of 6.
so the ratio is vertical : horizontal is 3:6
which can be reduced by dividing both sides by 3
so the ratio is vertical : horizontal is 1:2
pleaseeee help meeee!!
Answer: 5,400 cubic feet
Step-by-step explanation: Multiply 90 x 15 x 4 to find the volume. Although I multiplied 15 and 4 first because I know off the top of my head that it equals 60, and 60 x 90 = 5400 cubic feet
Store B sells the same computer as in the Example for $1,300. Store B offers a 20% discount on the computer. The tax rate is the same.
Which store has the lower total price? How much lower?
The store which has the lower total price is B, lower by $1040.
How to find the percentage from the total value?Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
Thus, that thing in number is
[tex]\dfrac{a}{100} \times b[/tex]
Given;
Store B sells the same computer as in the Example for $1,300.
Store B offers a 20% discount on the computer.
Now
Store B offers a 20% discount on the computer,
CB= CA-0.2CA
CB=1300-0.2-1300
CB= 1300-260
CB=1040
Therefore, the cost by 20 percent will be $1040.
Learn more about percent here:
https://brainly.com/question/11549320
#SPJ1
a basket when empty weight 350g it contains 60 seeds each weigh 250mg what is the total mass of the baskets in seed in kilograms
Answer:
0.365 kg
Step-by-step explanation:
The first I did was turn the 250mg to grams so the conversion factor would be 1 milligram = 0.0001 gram.Divide the 250mg by 1000g to get 0.25g. Multiply 0.25g by 60 to get 15g.Add 15g to the weight of the empty basket, 350g. You should end up with 365g.The question asked for kilograms so divide 365g by 1000.The final answer is 0.365kg.I hope this explains it and helps :)
Answer:Answer:
0.365 kg
Step-by-step explanation:
The first I did was turn the 250mg to grams so the conversion factor would be 1 milligram = 0.0001 gram.
Divide the 250mg by 1000g to get 0.25g.
Multiply 0.25g by 60 to get 15g.
Add 15g to the weight of the empty basket, 350g. You should end up with 365g.
The question asked for kilograms so divide 365g by 1000.
The final answer is 0.365kg.
I hope this explains it and helps :)
Still stuck? Get 1-on-1 help from an expert tutor now.
Step-by-step explanation:
Use a protractor to draw a pentagon so that the bottom side is horizontal and the left and right sides are perpendicular to the bottom side. The angles formed at the top left and right sides each measure 146°. What is the measure of the fifth angle?
A. 57°
B. 63°
C. 68°
D. 74°
Answer: 68
Step-by-step explanation:
Answer:
the answer is 68
Explanation:
1. A number that is at least 90.
Answer:
A number that is at least 90 is 91.
Step-by-step explanation:
A national appliance store chain is reviewing the
performances of its 400 sales associate trainees.
How can the store choose a representative
sample of the trainees?
Answer:
d
Step-by-step explanation:
select all possible equivalent expressions below
Answer:the 2nd the 3rd the 5th. Maybe the first.
Step-by-step explanation:
Which of the following functions is nonlinear?
A. f(x)=1/5x-2
B. f(x) = 10x+100
C. f(x)= |3x -8|
D. f(x) = x
Answer:
C. f(x)= |3x -8|
Step-by-step explanation:
*view attached graph*
Tell whether x=6 is a solution of x−1 ≤ 7.
Answer:
x = 6 is a solution of x - 1 [tex]\leq[/tex] 7.
Step-by-step explanation:
First, plug in x = 6 into the inequality.
x - 1 [tex]\leq[/tex] 7 for x = 6
6 - 1 [tex]\leq[/tex] 7
Now, solve.
6 - 1 = 5
5 [tex]\leq[/tex] 7
The statement above is true, so x = 6 is a solution to x - 1 [tex]\leq[/tex] 7.
Please inform me of any mistakes.
Are the polygon similar? Explain.
35
18
21
21
30
30
18
Answer:
Two polygons are similar if their corresponding angles are congruent and the corresponding sides have a constant ratio (in other words, if they are proportional). Typically, problems with similar polygons ask for missing sides.
Step-by-step explanation:
Hope this helps!
100.11256 round to the nearest 10th
Answer:
100.10000
Step-by-step explanation:
Because tenth is 1rst number behind decimal so 1. and 1 is asking it's neighbor hundredths/1 for helps and since 1 is 4 and below it can't go up so it stays the same at 1.
Hope it helps have a great day:)
The fraction equivalent to 16/18 with denominator 45 is :
(a) 16/45
(b) 42/45
(c) 43/45
(d) 40/45
Answer:
40/45
Step-by-step explanation:
YAN PO YUNG ANSWER HOPE IT HELPS
[tex]\tt \dfrac{16}{18}\times \dfrac{2.5}{2.5}=\dfrac{40}{45}(d)[/tex]
Brandon buys a radio for $44.97 in a state where the sales tax is 7%.
Part 1 out of 2
How much does he pay in taxes? If necessary, round to the nearest cent.
Answer: If a magazine costs $2.35 and has a 6% sales tax, then what is the total cost of the item. First, we need to convert the sales tax percentage into a decimal
Step-by-step explanation:
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP
Answer:
The answer is B.
Step-by-step explanation:
Point A is on (-6,7) is you move it two left and 2 up it changes to the point (-8,9)
Hope this helped.
A brainliest is always appreciated.
