Answer:
261.1
Step-by-step explanation:
Wizardry
A farmer planted corn in two different fields. He planted 500 seeds of regular corn in Field A and 500 seeds of experimental corn in Field B. At
harvest time, more ears of corn had grown in Field A than in Field B. The farmer concluded that more corn grew in Field A because of the type
of corn planted.
Choose two other possible variables that could have caused more corn to grow in Field A.
O A. the type of soil in the field
B. the cost per ear of the corn
c. the flavor of each type of corn
D. the amount of sunlight in each field
E. the amount of corn planted in each field
Answer:
A or D
Step-by-step explanation:
because I dont know what the experiment is just that it was grown differently
You and your friend go to a taco truck for lunch. You order 3 soft tacos and 3 burritos and spend $11.25. Your friend orders 4 soft tacos and 2 burritos and spends $10.00.
Answer: See explanation
Step-by-step explanation:
Let soft tacos be x
Let burritos be y
3x + 3y = 11.25 ......... i
4x + 2y = 10.00 ......... ii
Multiply equation I by 4
Multiply equation ii by 3
12x + 12y = 45 ....... iii
12x + 6y = 30 ....... iv
Subtract iv from iii
6y = 15
y = 15/6 = 2.5
A burrito cost $2.50
Since 3x + 3y = 11.25 .
3x + 3(2.50) = 11.25
3x + 7.50 = 11.25
3x = 11.25 - 7.50
3x = 3.75.
x = 3.75/3
x = $1.25
A soft tacos is $1.25
Use properties of real numbers to rewrite the expresion.
(3/5)(5/3)
A 8/15
B 15/8
C 0
D 1
Answer:
D.
hope this helps!!:)
Step-by-step explanation:
Which number is greater -2 or -4
Answer:
-2
Step-by-step explanation:
Answer:
-2 > -4
-2 is higher on the number scale
Feet Yards
? 7
24 8
Which of the following is the missing value in the table above?
A.
20
B.
22
C.
23
D.
21
Answer:
A. 20 or B. 22
Step-by-step explanation:
What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of
Answer:
c (circumference) =125.66ft
help me pleaseeeeeeeeeeeee
[tex]\frac{1}{11}[/tex], [tex]\frac{1}{9}[/tex], [tex]\frac{1}{5}[/tex]
Someone please help me
1 is 129 and 2 is 34.8 and for the show ur work just i added all of dem up
If x= 6, find the value of
a) x +4
b) 3x
c) x/2
Step-by-step explanation:
First, substitute the variable with the number given.. And that's it! You'll get the answer!
Hope this is correct and helpful
HAVE A GOOD DAY!
4x + 6 = -x +1
what's x?
Answer:
x=-1
Step-by-step explanation:
calculate the difference between 17 and 5.19.
help pls im really confuseddd
Answer:
The difference between 17 and 5.19 is 11.81.
Step-by-step explanation:
17 - 5.19 = 11.81
Answer:
17 - 5.19 = 11.81
step by step:
17.00
- 5.19
--------------
11.81
request: please mark brainiest, and click the thanks button if correct <3
Use < >, or = to compare the following decimals.
(a) 0.91
0.98
D
D>
(b) 9.07 [ 9.3
?.
(c) 0,90 [ 0.9
Answer:
0.32, 0.45, 0.76.
Step-by-step explanation:
so first you would use your < >,= signs and compare all of them until you have eliminated ALL but one (so 0.91<0.98 this is because 0.98 is close to 1 whole than 0.91) and you would continue this explanation for so on
Need help
Find the value of x
PLSSSS HELP ITS DUE IN 1 MIN!!!!
Which ratios represent Pi
A. 66:21
B. 60:20
C. 45:15
D. 22:7
E. 21:7
Answer:
b. 60.20
Step-by-step explanation:
use the commutative property to reorder the terms .....hope this helps !
The circle shown has a radius of 12 mm
12 mm
What is the circumference of the circle?
A. 6 mm
B. 12 mm
C. 24 mm
D. 362 mm
Answer:
75.36
Step-by-step explanation:
c=2r
c=2(3.14)12
Answer: D
Step-by-step explanation:
jdhdjss
In a survey, a group of students were asked their favorite sport. Eighteen students chose “other” sports. WHAT IS THE ANSWER
Answer:
There is no question, just info?
Step-by-step explanation:
Step-by-step explanation:
my guess here is answer maybe it will be right
Plz Mark me as brainlist
Pls Pls help me it’s rlly important
Answer:
Please find attached the required graph created with Microsoft Excel
4. The solution is x = -1, y = -2
5. Both equations represent the same line and the system of equation has Infinitely many solutions
6. The system of equation represent two parallel lines, therefore, the system of equation has no solutions
Step-by-step explanation:
4. The given system of equation are;
y = -3·x - 5...(1)
y = 9·x + 7...(2)
Equating both values of y from the two equations, gives;
9·x + 7 = -3·x - 5
12·x = -5 - 7 = -12
x = -12/12 = -1
x = -1
y = 9·x + 7 = 9 × (-1) + 7 = -2
y = -2
5. y = -2·x - 5...(1)
6·x + 3·y = -15...(2)
Substituting the value of 'y' from equation (1) in equation (2), gives;
6·x + 3·y = 6·x + 3 × (-2·x - 5) = -15 = -15
Therefore, equations (1) and (2) are the same and has infinitely many solutions
6. y = -4·x + 3
8·x + 2·y = 8
Substituting the value of 'y' from equation (1) in equation (2), gives;
8·x + 2·y = 8·x + 2×(-4·x + 3) = 6
However, 8·x + 2·y = 8, therefore, equations (1) and (2) do not intersect and they have no common solution.
I need help I have a lot of work
Apples are on sale at four different grocery stores. Which store offers the
lowest unit rate for apples, in dollars per pound?
$4.50
McCoy's:
5 pounds
5
.
Greenland:
pound
4
$3.00
Eat Smart :
2 pounds
.
Mother Nature: SI5/pound
What is the value of x3.y1 when x =5 and y =10
Hurry please
Answer:
150
Step-by-step explanation:
(5)(3)=15
(1)(10)=10
15*10=150
Graph the inequality on the number line.
g>2.75
First, you need to circle 2.75. You have to decide whether or not to shade it in. On this equation, you wouldn't, because the answer can't be 2.75. You can tell because its greater than, and not greater than or equal to. So leave the circle empty. Then, you have to decide which way to shade. On this equation, you would shade right simply because g has to be greater than 2.75. If it was less than, you would shade left. Hope this helped!!!
Draw out a number line. Make sure the numbers 2 and 3 are plotted on the number line. Between these two values, cut this area into 4 equal slices. After cutting into quarters, mark the 3rd quarter since 3/4 = 0.75, so this where the value 2.75 resides.
Plot an open circle at 2.75, then shade to the right. The open hole is to say "do not include this value as part of the solution set". So we're visually describing all values larger than 2.75
Refer to the diagram below.
2. if ur right i’ll give brainliest
Answer:
Option B
Step-by-step explanation:
By the midsegment theorem,
"Midsegment of a trapezoid is half the sum of the parallel bases"
By this theorem,
y + 6 = [tex]\frac{1}{2}[(3y-7)+(y+3)][/tex]
2(y + 6) = (3y + y) +(-7 + 3)
2y + 12 = 4y - 4
2y - 4y = -12 - 4
-2y = -16
2y = 16
y = 8
Therefore, length of the midsegment = y + 6
= 8 + 6
= 14
Option B will be the answer.
if y varies inversely as x and y=23 when x=8 find y when x=4
EQUATION:
[tex]y = \frac{k}{x} [/tex]
––––––––
First, find the constant of variation k using the formula k=xy.
[tex]23 = \frac{k}{8} [/tex]
[tex]k = (8)(23)[/tex]
[tex]k = 184[/tex]
––––––––
Then, find y if x is equal to four using the formula y=184/x.
[tex]y = \frac{184}{x} [/tex]
[tex]y = \frac{184}{4} [/tex]
[tex]y = 46[/tex]
Final Answer:
y = 46What is the slope of the line?
no slope
5
4
3
2
1
3
2-1
Х
0
Answer:
no slope
Step-by-step explanation:
There is 1 teacher for evėry 18 students on a school trip. How many teachers are there if 72 students go on the school trip? Move values to create a proportion that can be used to solve the problem. Il 18 36 1 6
Answer:
4
Step-by-step explanation:
divide 18 by 72
40,000 + 6,000 + 200 + 80 + 8 written in standard form?
Answer:
46,288
Step-by-step explanation:
40,000 + 6,000 + 200 + 80 + 8
46,288
Hope this helps :D
What is the mode of the data set shown below?
{2, 4, 5, 6, 8, 2, 5, 6}
A. 2
B. 5
C. 6
D. 2, 5, and 6
Answer:
2, 5 and 6
Step-by-step explanation:
this is because mode is the most appeared number in a data and 2,5 and 6 all appeared twice
Evaluate |-11| + |-7|.
-18
-4
4
18
Answer: D) 18
======================================================
Explanation:
|-11| simplifies to 11
|-7| simplifies to 7
Whatever is inside the absolute value, you just remove the negative and that's the result of that absolute value expression. It represents the distance on a number line. So for instance -11 is 11 units from 0, which is why |-11| = 11.
Overall,
|-11| + |-7| = 11 + 7 = 18
En un mapa, un centimetro representa 10 km, si en ese mapa hay una
distancia de 25 centimetros entre dos puntos, ¿cuál es la distancia real
entre esos dos puntos? *
En Español :
1 centímetro → 10 kilómetros
25 centímetros → x
x = (10×25)/1
x = 250 kilómetros
¿cuál es la distancia real
entre esos dos puntos?
La distancia real entre esos dos puntos es de 250 kilómetros.
In English :
1 centimeters → 10 kilometers
25 centimeters → x
x = (10 × 25) / 1
x = 250 kilometers
What is the real distance between those two points?
The actual distance between these two points is 250 kilometers.
A school choir requires that 60% of the students be sixth graders. If there are 30 sixth-grade students in the choir, what is the total number of students in the choir?
Answer:
50
Step-by-step explanation:
30 divided by 60% is 50 also 60% can also be 0.6.
