Mr. Eng brought different kinds of fruit drinks to his class picnic.
Fruit Drinks
16
14
12
10
1.11,
.
Apple
Grape
Peach
Lemon Orange
Kind of Drink
How many more orange drinks than apple and grape drinks did Mr. Eng bring?
O A 4
OB. 5
O C.9
O D.11
OE.15
Answer:
A
Step-by-step explanation:
Write the number in scientific notation.
5,430,000 =
answer pls
Answer:
5.43 × 10⁶
Step-by-step explanation:
i hope this helps
Please help! Urgent! On a time crunch!
Step-by-step explanation:
I think c is right answer
Simplify (48)2
HURRY
Answer:
96
Step-by-step explanation:
Your basically saying 48*2 by (48)2
Just multiply and get 96
HELP
Find the value of this expression
[(-4+ 3) x (4 + 2) – 5] x 3
A.-33
B.-21
C.15
D.27
E.38
Answer:
-33
Step-by-step explanation:
trust me, I did all the math in my notebook
I need help with
(6 + 4)² ÷ 4 – 8 + 6 · 8 and 16 + 3(8 + 2) + 6² ÷ 9
show work please!
Simone used 2 1/3 kilograms of flour to bake a cake . She used 4/5 kilograms of flour more to bake a second cake. How much flour did she use to bake the second cake?
Answer:
3.13 kilograms used for the second cake
Step-by-step explanation:
because the fractions have different denominators you have to multiply the denominators together to figure out what to change them too. but instead you can just figure out what the decimal for each is. 1/3 is 0.33, and 4/5 is 0.80. all you do is add these together to get 1.13. so now all you do is add 2+1.13 to get 3.13.
which one is it?
I'll mark brainliest if correct
Answer:
B
Step-by-step explanation:
Mark me as brainllest
Write the equation in standard form for the circle with center (-5, 3) and radius 10.
Answer:
x² + y² +10x -6y - 69 = 0
Step-by-step explanation:
We need to write the standard equation of circle with , centre (-5,3) and radius 10 unit . The Standard equation of the circle ⭕ is ,
=> ( x - (-5))² + (y -3)² = r²
=> ( x +5)² + (y-3)² = 10²
=> x² + 25 + 10x + y² +9-6y = 100
=> x² + y² +10x -6y + 31 = 100
=> x² + y² +10x -6y - 69 = 0
• Hence the equation of the circle is x² + y² +10x -6y - 69 = 0.What is the percent of the 6 marbles and the 4 marbles?
Answer:
80 percent blue
Step-by-step explanation:
count how many marbles are in the bag and that will declare your answer
This pattern follows the rule divide by 3. What is the next number in the pattern?
432, 144, 48, ________
26
33
16
43
Answer:
16
Step-by-step explanation:
Divde 48/ 3 = 16
because 16 · 3 = 48
Answer:
16
Step-by-step explanation:
since the pattern is divided by 3, 48/3=16
A dolphin swam 712 miles in 38 hour. What was its average speed in miles per hour (mph)?
Four friends tried to rewrite the expression 24 + 40. Who wrote it correctly: Chet 8(4 + 5), Mila 4(6 + 8), Sue 4(6 + 9) or Ryder 8(3 + 5). *
Answer:
Ryder 8(3 + 5)
Step-by-step explanation:
Given expression:
24 + 40
Each friend wrote:
Chet 8(4 + 5)
= 32 + 40
Wrong
Mila 4(6 + 8)
= 24 + 32
Wrong
Sue 4(6 + 9)
= 24 + 36
Wrong
Ryder 8(3 + 5)
= 24 + 40
Correct
Of the four friends, only Ryder wrote the expression correctly
Ryder 8(3 + 5)
Jacob wrote the number 3.555x10.5 in standard form. What number did he write?
Answer:
37.3275
Step-by-step explanation:
I just put it on the calculator :)))))
What is the volume of the square pyramid? Round to the nearest hundredth, if needed.
7 yd
8 yd
8 yd
448 cubic yards
130.67 cubic yards
o 224 cubic yards
149.33 cubic yards
Use the diagram to match the correct terms with the best answer.
PLS DONT PUT A VIRUS AS THE ANSWER!
The graph below plots the values of y for different values of x:
What does a correlation coefficient of 0.25 say about this graph?
x and y have a strong, positive correlation
x and y have a weak, positive correlation
x and y have a strong, negative correlation
x and y have a weak, negative correlation
Answer:
the answer is x and y have a weak, positive correlation.
Step-by-step explanation:
if a correlation is strong, it will either be close to 1 or -1 and the further in the decimal, the weaker the correlation becomes. the correlation is positive so that’s how I got the positive.
P.S. im sorry someone sent you a virus. dont download them.
Answer:
a virus
Step-by-step explanation:
could you help me? how do i relate y to x and whats the answer to the bottom question?
Each time x goes up by 5, y decreases by 4
We can say the slope is
slope = rise/run
slope = (change in y)/(change in x)
slope = (-4)/(5)
slope = -0.8
The y intercept is 62 because this is the starting y value. The y intercept always occurs when x = 0.
Because the slope is m = -0.8 and the y intercept is b = 62, we go from y = mx+b to y = -0.8x+62
Therefore, the equation is y = -0.8x+62
This is the same as saying y = (-4/5)x+62 since -4/5 = -0.8
-------------------------
Interpretation:
The slope of -0.8 means that the height drops or decreases by 0.8 thousand feet per minute. Recall that y is in thousands. The phrasing "0.8 thousand" is probably better suited to call this 800 since 0.8*1000 = 800.
So it's probably easier to say "the height drops by 800 feet per minute".
As mentioned earlier, the y intercept is the starting height. The table shows x = 0 pair up with y = 62. Therefore, the starting altitude is 62,000 feet. After this point is when the UAV starts its descent.
Put another way: The cruising altitude was 62,000 feet and afterward the aircraft started its descent.
a cylinder has a radius of 7 meters and a height of 4 meters
Answer:
I need more information to complete this and what answer do you need
Step-by-step explanation:
If x=17 which equations is true?
A. 2(x-3)=31
B. 3(25-x)=24
C. 3(15-x)=6
D. 2x-3=28
3. What is the total surface area of a cylinder with a radius of 1 cm and a
height of 12 cm?
Answer:
A = 81.68 cm²
Step-by-step explanation:
Answer:
81.71
Step-by-step explanation:
2pi×r²+2pi×r×h
2x1²pi + 2x1x12xpi
2pi+24pi
26pi
81.71
y = 4x - 2
y = 4x + 5
C + C + 3C = 35
which values for c make the equation true ?
Answer:
C=7
Step-by-step explanation:
When you replace c for 7 you get
7 + 7 + 3(7) =35
14 + 21 = 35
35 = 35
If you have 8.1 grams of NaOH in 5 L of solution, what is the molarity? (Round answers to the nearest hundredth)
Answer:
0.04 mol/ Liter
Step-by-step explanation:
If you have 8.1 grams of NaOH in 5 L of solution, what is the molarity? (Round answers to the nearest hundredth)
The formula for molarity = Number of moles/ Volume in Liters
Step 1
Find the Number of moles of NaOH
We find the Molar mass of NaOH
Na = 23, O = 16, H = 1
Molar mass = 23 + 16 + 1 = 40 g/mol
Grams of NaOH in the solution = 8.1 grams
Number of moles = Mass/Molar mass
= 8.1 g/40 g/mol
= 0.2025 moles
Step 2
Molarity = 0.2025moles/ 5 L
= 0.0405 mol/ Liter
Approximately = 0.04 mol/L
The figure above shows a store’s supply-demand graph for coffee makers. If the store sells $375 worth of coffee makers, which of the following is a valid possible price for them? a. $15 b. $25 c. $40 d. $55
The price of $25 is a valid possible price for coffee makers
What is a supply demand graph?A supply demand graph is a graph that shows the relationship between the supply and the demand of an item
The worth of the coffee is given as:
Worth = $375
The valid price of the coffee is calculated using:
Price = Worth/n
Where n represents the number of unit coffee
Make n the subject.
So, we have:
n = Worth/Price
This gives
n = 375/Price
When Price = 15, we have:
n = 375/15 = 25
When Price = 25, we have:
n = 375/25 = 15
When Price = 40, we have:
n = 375/40 = 9.375
When Price = 55, we have:
n = 375/55 = 6.818
Ignore the decimal results
So, we have
n = 375/15 = 25
n = 375/25 = 15
At a price of $25, the coffee maker sells less coffee than at a price of $15.
This means that they sell less to earn more
Hence, the price of $25 is a valid possible price for them
Read more about supply demand graph at:
https://brainly.com/question/1915798
Two cars travel at the same speed to different destinations. Car A reaches its destination in 12 minutes. Car B reaches its destination in 18 minutes. Car B travels 4 miles farther than Car A. How fast do the cars travel?
estimate 12 8/9 - 10 1/6
Answer: 49/18
Step-by-step explanation:
A farmer has 143 hectares of land.
62 hectares of this land is planted with vegetables.
Calculate the percentage of the farmer's land that is planted with vegetables.
so the answer = 43.35 ~~ 40 percent
Simplify (2.2 x 10')= (1 104) and write the
answer in scientific notation.
a. 2.2 x 10°
b. 22
c. 2.2 x 1011
d. 2.2 x 10?
Answer:
2.2 × [tex]10^{11}[/tex]
Step-by-step explanation:
2.2 × [tex]10^{7}[/tex] + 1 × [tex]10^{4}[/tex]
2.2 × 1 = 2.2
7 + 4 = 11
Would you rather win the lottery or live twice as long?
Answer:
win the lotto
Step-by-step explanation:
Answer:
i d k
Step-by-step explanation: