Answer:
The number of clay flower pots = x = 19
The number of ceramic flower pots = y = 16
Step-by-step explanation:
Let
The number of clay flower pots = x
The number of ceramic flower pots = y
Tara bought 35 flower pots
= x + y = 35
x = 35 - y
The gardening store sells clay flower pots, which hold 2 litres of dirt, and ceramic flower pots, which hold 7 litres. Tara bought 35 flower pots, which will hold a total of 150 litres of dirt.
Hence:
2x + 7y = 150.... Equation 2
Substitute 35 - y for x in Equation 2
2 (35 - y) + 7y = 150
70 - 2y + 7y = 150
-2y + 7y = 150 - 70
5y = 80
y = 80/5
y = 16 flower pots
x = 35 - y
x = 35 - 16
x = 19 flower pots
The number of clay flower pots = x = 19
The number of ceramic flower pots = y = 16
Answer:
The number of clay flower pots = 19
The number of ceramic flower pots = 16
Step-by-step explanation:
How many real and imaginary roots are there?
Answer:
5
Step-by-step explanation:
Please help ASAP please
Answer:
A and C
Step-by-step explanation:
On Wednesday at camp, Melissa went for a hike at 6:30 A.M. The hike took 2 hours and 55 minutes. As soon as she got back from the hike, Melissa played volleyball for 1 hour. What time did Melissa finish playing volleyball
Answer:
10:25 AM
Step-by-step explanation:
Solving the question above, we are total that:
On Wednesday at camp, Melissa went for a hike at 6:30 A.M. The hike took 2 hours and 55 minutes. As soon as she got back from the hike, Melissa played volleyball for 1 hour.
The time that Melissa finished playing volleyball is calculated as:
6:30AM + 2 hours 55 minutes + 1 hour
= 6:30 am + 3 hours 55 minutes
= 9:85 minutes
60 minutes = 1 hour
85 minutes = 1 hour 25 minutes
= 10:25 AM
Hence: Melissa would finish playing volleyball at 10:25 AM
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation representing the budget for the trip is: `240\ =\ 12x+8y`
Select all the true
If no adult chaperones were needed, 30 students could go to the zoo.
If ten students go to the zoo, then 15 adults can go.
If four more adults go to the zoo, that means there will be room for six fewer students.
If two more students go to the zoo, that means there will be room for three fewer adults.
If 16 adults go to the zoo, then 6 students can go.
Answer:
2 answers are true
Step-by-step explanation:
If no adult chaperones were needed, 30 students could go to the zoo. Is true
If 16 adults go to the zoo, then 6 students can go. Is also true
I need help on this its really confusing too!
THIS IS DUE TODAYYY!!!!!
Answer:
D.
Step-by-step explanation:
If I am wrong let me know.
Have a good one.
Jiangsu divided 751.6 by 10 to the second power and obtained a quotient of 0.7516. Yessenia thinks the quotient. Who has the reason? Explain your answer.
Answer:
Yessenia is correct.
Step-by-step explanation:
Supose Yessenia thinks the quotient is 7.516, then Yessenia is correct.
The reason why Yessenia is correct is that, if we interpret the question mathematically, we have:
[tex]= \dfrac{751.6}{10^2}[/tex]
[tex]= \dfrac{751.6}{100}[/tex]
From above the decimal point will shift to the left twice since we are dividing 751.6 by 100, which is:
= 7.516 and not 0.7516
SOMEONE PLEASE HELP ME I WILL GIVE BRAINLY
Answer:
C
Explanation:
A function always goes along the x-axis and never repeats
A, B and D repeat on the x-axis so C is your answer
You invest $1700 in an account that earns 1.3% interest compounded daily. Write an equation to model the amount of money at any given time.
Please give an explanation but detailed as possible. I would like to learn how to solve word problems like these and improve on my math. I wan to get better so I can peruse my dream of being an engineer, and math is an important concept to it, so I would highly appreciate some help so I can learn :D
the equation goes like this
y = ab^x
y = total cost
a = the intital amount (in your case the $1700)
b = the interest (since this is an exponetial growth it should be 1.013)
x = time
soo y = 1700(1.013)^x is the equation
What is the Square root of 38 to the nearest hundredth? with long division solution
Answer:
6.164
Step-by-step explanation:
Please help. This is volume
Answer:
3600 in
Step-by-step explanation:
12 * 15 = 180
180 * 20 = 3600
Then just add the right unit
3600 in
what is the distance between points C and D
C(2,1)
D(4,1)
Step-by-step explanation:
let c=x1, y1 and d=x2,y2
Then distance=√(4-2)²+(1-1)²
= √4+0
=2
ans is 2 units
Compute the following: StartFraction 7 factorial Over 3 factorial EndFraction a. 1680 b. 840 c. 21 d. 4
Answer:
B. 840
Step-by-step explanation:
Answer:) B
Step-by-step explanation:
Best answer gets brainliest hurry ASAP
Answer:
42 minutes
Step-by-step explanation:
13x - 37 = 2x + 13 find DE
Answer:
Forma exacta:
x=50/11
Find the value of x..........
Answer:
23
Step-by-step explanation:
4x+3=95
4x=92
x=23
vector u = <2,5> . Describe how you would use a graphical method to add vector u to vector v (shown in the graph). Then, write the resultant vector in the component form.
Answer:
Step-by-step explanation:
Draw vector u in standard position. To add u to v, shift u three units to the right and one unit up so its initial point coincides with the terminal point of v. Use a dotted line to depict the shifted vector u. Finally, draw the resulting vector with its initial point at the origin and endpoint at v + u. The component form of this resulting vector is <5, -4>.
Solve. Show your work in the sketchpad. Don't forget your dollar sign and to round to the nearest hundredth. You have to do this, it's money. For every hour that John works he earns $8.55. If John works 13.5 hours, how much money did he make?
Answer:
$115.43
Step-by-step explanation:
From the above question:
1 hour of work = $8.55
13.5 hours of work = x
Cross Multiply
x = 13.5 × $8.55
x = $115.425
Approximately to the nearest hundredth = $115.43
If John works 13.5 hours, the amount of money he makes = $115.43
Plz help me
Will give the brainliest!
Urgent!!
Please answer correctly...
Answer:
Frequency = 8 Hz ; Period = 0.125 s
Step-by-step explanation:
The amplitude of a wave is simply regarded as the maximum displacement experienced by a vibrating both from its equlibrum position.
The Displacement marked A in th picture is tbe Amplitude of the wave
The wavelength refers to the a complete cycle moved by a wave, that is the distance from a crest to another (maximum upward Displacement) or a trough to another (maximum downward Displacement).
2.)
Given that :
Velocity (V) of wave = 20 m/s
Wavelength (λ) = 2.5 m
The frequency (f) of the wave ;
f = v /λ
f = (20 m/s) ÷ 2.5m
f = 8 Hz
The period T of the wave :
T = 1 /f
T = 1 / 8
T = 0.125 seconds
factor 2x² + 9x + 4
blah blah blah random charactors
Answer:
revers card
Step-by-step explanation:
Answer:
( 2 x + 1 ) ( x + 4 )
Step-by-step explanation:
Mr.Hershamn has purchased a farm that is in the shape of a rectangle. The dimensions of the piece of land are 2.6km by 4.37km. How many square kilometers did he buy,and how many hectares did he purchase
Answer:
11.362 sq km
1136.2 hectares
Step-by-step explanation:
Given that:
The farm is in the shape of a rectangle.
Dimensions of the rectangular shaped land = 2.6 km by 4.37 km
To find:
Area of land bought in square km and in hectares.
Solution:
First of all, let us have a look at the formula for area of a rectangular shape figure.
[tex]Area = Length \times Width[/tex]
Here,
Length = 2.6 km
Width = 4.37 km
So, Area = [tex]2.6 \times 4.37 = 11.362\ sq\ km[/tex]
To convert square kilometers to hectares, we can use the following conversion formula:
1 sq km = 100 hectares
11.362 km = 100 [tex]\times[/tex] 11.362 = 1136.2 hectares
Which of the tables represents a function?
Table A
Input Output
5 3
5 2
4 1
Table B
Input Output
1 2
3 2
5 3
Table C
Input Output
0 0
1 2
1 3
Table D
Input Output
4 2
4 3
4 4
(5 points)
Table A
Table B
Table C
Answer:
People keep saying A but its not bc i did the test so try B.
Step-by-step explanation:
Dont click A
Answer:
it's B
Step-by-step explanation:
Tylond puts $5,000 into a savings account that earns 4% simple interest. How much interest does he earn after
3 years?
Answer:
5,6241
Step-by-step explanation:
I have no idea if this is correct but I hope it is. I hope this helps.
question;
3^n-3^n-1 ÷3^n+1+3^n
plz full explaination !if I got answer then brainleast if I get nonsense answers I will report !
plz fast!!!!!
Answer:
okay so I am assuming we are dividing okay so here is how we will do it
here are the top and bottom values written more easily
3^n -3^n-1
3^n+1 +3^n
so first we can cancel out the 3^n values then get left with this
3^n-1
3^n+1
now it depends on the instructions but you can leave it like this or you can subtract their powers to get
3^n-2
Step-by-step explanation:
Line z has a slope of 2.5 and goes through point (4, 13). Which equation best represents line z?
Answer in the form y=mx+b please
Answer:
y = my + b
Step-by-step explanation:
According to my calculations. the equation best representing Z is the one above
Need help can some help me explain what the measure of angle A is
Answer:
106
Step-by-step explanation:
side a and c have to equal 180
Which two charges have a sum of 0?
+6 charge and +6 charge
-6 charge and -6 charge
+6 charge and -6 charge
2. Where is the number 4 - 8 located on a horizontal number line?
4 units to the left of 4
4 units to the right of 4
8 units to the left of 4
3. Simplify 7 + (-3)
-10
-4
4
5 which fraction is equivalent to -1/6
6/-1
-6/1
1/-6
4. Simplify (4.5)(5)(-2)
45
4.5
-45
6. Which expression is equivalent to 2(m- 5) + 6
2m - 1
2m + 22
2m - 4
Question: +6 charge and -6 charge
Question 2: 8 units to the left of 4
(4 - 8 = -4 and 8 units left is -4)
Question 3: 4
(7 +(-3) is essentially 7-3 which equals 4 because negative takes over the positive)
Question 5: 1/-6
(it doesn't matter if the negative symbol is on top or bottom, numerator or denominator just the numbers have to stay in the same place)
Question 4: -45
(4.5 times 5 is 22.5, and 22.5 times -2 is -45, the negative takes over the positive)
Question 6: 2m-4
( 2(m-5) +6
distribute first
2 times m = 2m
2 times -5 = -10
so now you have 2m - 10 + 6
combine like terms to get 2m - 4
(-10 + 6 = -4)
What is the next fraction in this sequence
Answer:
the next fraction is 12/15.
Step-by-step explanation:
if you convert each fraction to have a denominator of 15, the numerators will be 4, 6, 8, and 10. the only number that could be next in the sequence is 12
Find the equation of the line.
Use exact
numbers.
Y= ( ) x+( )
Answer:
y=3x+3
Step-by-step explanation:
to find the y-int, you need to find the point the is on the y-axis (0,x). Or, 3 in this situation
for slope, you just need to do rise over run, or up and down first then, left and right. If i do that for this equation, I will get 3/1 which is the slope.
The equation would be y=3x+3
153-22.5=?????????????????????
Answer:
130.5
Step-by-step explanation:
Answer:
130.5
Step-by-step explanation:
if correct mark brainliest plz
The relationship between the number of
$4 lunches you buy with a $100 school
lunch card and the money remaining on
the card
