Answer:
China produced 18% of the world's wheat yield in 2015.
Step-by-step explanation:
To determine the percentage of the world's wheat yield China produced in 2015, we will divide the quantity of wheat China produced by the total quantity of wheat produced globally and then multiply by 100%.
From the question,
Wheat produced globally in 2015 = 734.1 million tons
Wheat produced by China in 2015 = 130.2 million tons
Percentage of the world's wheat yield China produced in 2015 =
(130.2 million tons / 734.1 million tons) × 100%
= 0.17736 × 100%
= 17.736%
= 18% ( to the nearest whole number)
Hence, China produced 18% of the world's wheat yield in 2015.
What is the equation of this line?
Answer:
A
Step-by-step explanation:
Rise over run up one unit over 2 and the y int is at -3
Need the answer pls and thank you
Answer:
y=1.75x
Step-by-step explanation:
How many solutions exist for the system of equations graphed below?
missing variable -3 x + 9 = -18
Answer:
x=9
Step-by-step explanation:
Plug it in. -3(9)+9=-18
Hope this helps. Plz give brainliest.
Answer:
1. Subtract 9 from both sides
-3x = -27
2. Divide by -3 on both sides
x = 9
FINAL ANSWER x = 9
John Isner serves 140 miles per hour. How fast is that in feet per second?
Step-by-step explanation:
140 * 5280 = ???
(Miles) * (Feet)
??? * 3600 = ???
(answer from before) * (seconds in a hour)
You need to convert it. When converting to a smaller unit multiply. Since there are 3,600 seconds in an hour, multiply you answer to that.
Hope this helps! I cannot give you that answer, but here's a explanation on how to solve it. :)
1. add negative fraction with positive fraction
-7/8 + 1/4 = ?
2. add negative decimal with positive decimal
-12/5 + 15.3 = ?
Given parameters:
1. [tex]-\frac{7}{8} + \frac{1}{4}[/tex]
[tex]-\frac{7}{8} + \frac{1}{4}[/tex]; find the LCM = 8
= [tex]\frac{-7 + 2 }{8}[/tex]
= [tex]\frac{-5}{8}[/tex]
2. [tex]-\frac{12}{5} + 15.3[/tex]
Make the fraction decimal;
[tex]-\frac{12}{5}[/tex] = -2.4
So;
-2.4 + 15.3 = 12.9
For the function, f(x) = −x2, find f(-3)
Line m passes through points (2,-5) and (4,-3). Line n passes through points (-4,-8) and (-6,-6). Are lined m and n perpendicular? Explain?
A. Yes, the lines are perpendicular because the product of their slopes does not equal -1.
B. Yes, the lines are perpendicular because the product of their slips equals -1.
C. No the lines are not perpendicular because the product of there slopes equals -1.
D. No the lines are not perpendicular because the product of their slopes does not equal -1
Which statement is true? Use the number line to help. A number line going from negative 2.5 to positive 2.5 in increments of 0.5. –2 is greater than Negative 2 and one-half. 1.5 is less than 1 1 is less than Negative one-half. Negative 1 and one-half is greater than Negative one-half.
Answer:
-2 is greater than Negative and one-half
Step-by-step explanation:
The number is further from zero towards the negative portion o the number line making it of lesser value.
Help please!! I’ll give brainlies
Answer:
90= 1st
59=2nd
48= 3rd
-56=4th
-80=5th
-84=6th
Step-by-step explanation:
Answer:
1 (6th) 90, 2(2nd) -80 3 (3rd) -56 4th(1st) -84 5 (5th) 59 6th (4th) 48
Step-by-step explanation:
A small scoop hold 75% as much as a large scoop. If the small scoop holds
36 units, how much does the large scoop hold?
Please help! This is 38 points for a simple question :(
Answer:
Large scoop holds 48 units.
Step-by-step explanation:
Large: x
Small: .75x = 36
x = 48 units
my friend needs help someone answer asap
Answer:
acute and obtuse angles .
Find the missing angle in the triangle
Answer:
61.
...juodkybog itt g8txogit I.
Answer:
C- 61 degrees
Step-by-step explanation:
56+63+x= 180 (angle sum of triangle)
119+x=180
x=180-119
x= 61
Therefore ans= C
60% of a firm's employees are men. Suppose four of the firm's employees are selected. a. What is the random variable we can consider here? b. What is probability of finding three men and one woman? c. What is the answer for part if 75% of employees were men?
Answer:
60% of the employees are men.
Then the 40% left must be women.
4 of them are selected.
a) What is the random variable we can consider here?
A random variable is a variable that can have different outcomes or values, in other words, it is a stochastic variable.
We have a selection of 4 employees at random, then we can define the variable X, that represents (for each employee) the possibility of being man or woman.
b) Probability of 3 men and 1 woman.
Suppose that the selection is in the order:
man-man-man-woman.
We have:
0.6 tree times.
0.4 one time.
P = 0.6^3*0.4
But this is for the case where the woman is in the last selection, it can be in the first, second and third, then we have 4 permutations, the actual probability is:
P = 4*( 0.6^3*0.4) = 0.3456.
c) If now we have tat 75% are men, then 25% are women.
Now we can do the same as before, but now the probability for a man is 0.75 and for a woman is 0.25, then the previous equation is now:
P = 4*(0.75^3*0.25) = 0.421875
(a) The random variable will be "Men percentage".
(b) The probability of finding 3 men and one woman be "0.3456".
(c) The probability be "0.4219".
Probability(a) A random variable represents a variable which might have several occurrences as well as quantities; it is indeed a stochastic quantity.
If we choose four workers at random, users may create the variable X, which reflects the potential of someone being a male or even a woman.
(b) The probability be:
→ P(3 men and women) = [tex]4C_3[/tex] (0.6)³ (1 - 0.6)¹
= 0.3456
(c) The probability be:
→ P(3 men and women) = [tex]4C_3[/tex] (0.75)³ (1 - 0.75)¹
= 0.4219
Thus the response above is correct.
Find out more information about probability here:
https://brainly.com/question/24756209
The same amount of principal is invested in different accounts earning the same interest rate.
Which of the following accounts would have the greatest accumulated value at the end of one year?
A.An account eaming no interest
B.An account eaming simple interest
C.An account eaming interest compounded annually
D.An account earming interest compounded daily
Answer:
D.An account earming interest compounded daily
Step-by-step explanation:
An account earning interest compounded daily would have accumulated the greatest value at the end of the year.
Compound interest is interest on interest. In compound interest, the interest is calculated on the principal and interest accrued. This makes the value highest. For the account compounded daily, the interest on interest is taken every day. It has a power of 365. For compound interest accrued annually, the interest compounded yearly. Simple interest is basically on the principal.Answer: D! On edge 2021
Step-by-step explanation:
I just took the test :)
Please help quickly
Answer:
m∠PQR = 133
Step-by-step explanation:
∠PQR and ∠RQS are supplementary angles, meaning they have a sum of 180°.
3x - 5 + x + 1 = 180
4x - 4 = 180
4x = 184
x = 46
Now we simply substitute 46 in for x:
3(46) - 5 = 133
help please! i don’t understand how to do this!
Answer:
x=c+b/a
Step-by-step explanation:
ax-b=c
+b +b
ax=c+b
__ ___
a=c+b/a
Answer:
D
Step-by-step explanation:
Given
ax - b = c ( add b to both sides )
ax = c + b ( isolate x by dividing both sides by a )
x = [tex]\frac{c+b}{a}[/tex] → D
Which of the following is the closest approximation to V20 ?
A 2
B. 3
C. 4
D. 5
Answer:
B.3
Step-by-step explanation:
Why because like 3 my favorite number and i had this same problem and the answer was 3.
3.68 x 10^3 show me step by step please I need help.
Answer:
3680
Step-by-step explanation:
Do 10x10x10 = 1,000 Then take a zero for every place so
100 36.8
10 368
3680.
Get it?
Answer:
the answer would be 3,680
Step-by-step explanation:
3.68*10= 36.8
36.8*10=368
368*10= 3680
A right triangle with angle measures of 45, 45, 90 degrees undergoes a reflection, rotation, and translation. Determine whether the angle measure of the image of the triangle are 45, 45 and 90 degrees after each transformation. Choose yes or no.
Answer:
Reflection - Yes
Rotation - Yes
Translation - Yes
Step-by-step explanation:
After all 3 different transformations, the angle measures of the triangle will stay the same, at 45, 45, and 90 degrees.
This is because these 3 transformations do not change the shape of the triangle. They only change the orientation and placement of the triangle.
So, the angle measures will still be 45, 45, and 90 degrees after each transformation.
Answer:
Yes, the correct answer to this question is Yes.
One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the
third angle is 50 degrees more than that of the smallest angle. Find the measure of the LARGEST angle.
Step-by-step explanation:
no need.,..................
....
What is the solution to this equation:
X+7=-8
Answer:
[tex]\boxed {x = -15}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x + 7 = -8[/tex]
-Subtract both sides by [tex]7[/tex]:
[tex]x + 7 - 7 = -8 - 7[/tex]
[tex]\boxed {x = -15}[/tex]
So, the value of [tex]x[/tex] is [tex]-15[/tex].
Lou wants to lose weight to audition for a part in a play. He weighs 160 pounds now. He wants to weigh 150 pounds. If p represents the number of pounds he wants to lose, write an equation to represent this situation.
Answer:
160-p=150
Step-by-step explanation:
160 now - needs to lose = 150 goal
what is 2 1/2 divided 2 2/3?
Answer:
0.9375
Step-by-step explanation:
Answer:
0.9375
Step-by-step explanation:
For |2x + 1|, the expressions 2x + 1 and –2x – 1 are both zero when _____
Answer:
My grade hasn't even went over this yet,I-
qwq
i feel like i'm du'mb tbh
NEED SOMEONE TO SOLVE THIS PLEASE IF U SEE THIS SOLVE PLEEEASE
Answer:
no thank u :)
Answer:
[tex]F= \frac{u^{2}-H}{g}[/tex]
Step-by-step explanation:
That's a hard one, I will try to solve
I attached my work below
2.
What is the volume of a cone with a radius of 3 feet and a height of 6 feet? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points)
Answer:
56.55
Step-by-step explanation:
4-x/2=6 solve for x.
jkjhjk
Solve for x. -4/3 x = -12 .please help asap
Answer:
9
Step-by-step explanation:
Multiply by the reciprocal to get 9.
Answer:
х = 9
Step-by-step explanation:
х = -12/-4/3
х = 12/4/3
х = 9
NEED HELP ASAP.
A linear function has a y-intercept of -12 and a slope of 3. What is the equation of the line?
Answer:
y = 3x - 12
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!