Add. -26.41 53.74
a. 80.15
b. 27.33
c. 27.33
d. 80.15
Answers
High school ??? (must i do it by integral calculus? )
..... 53.74
-....26.41
________
.....27.33
Answer C
Related Questions
Find the percent of the area under the normal curve between the mean and 0.83 divisions of the mean.
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The bar graph in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports are obtained by subtracting total imports from total exports; a negative net export means the country imported more goods than it exported.What is the sum of net exports for Germany and China ?a.-80 billion dollarsc.90 billion dollarsb.180 billion dollarsd.150 billion dollars
Wesley bowman sells children's toy storage bins at craft shows. His commission is based on the number of bins sold in a month. He earns $45 each for the first 20 bins, $60 for the next 20 bins, and $75 for each bin over 40 bins. Wesley sold 28 sets in October and 56 in November. What was his total commission for the two months ?
Please solve using factoring
Answers
either
(z )(21z )
(3z )(7z )
and ending with
( -1)( 26)
( -26)( 1)
( -2)( 13)
( 2)( -13)
trial enderor
after some times
(3x+13)(7x-2)=0
set to zero
3x+13=0
3x=-13
x=-13/3
7x-2=0
7x=2
x=2/7
x=-13/3 or 2/7
it would be easier to use quadratic formula though
Answers
Answer:
225,060,000
Explanation:
1 million=1,000,000
2 hundred twenty five million=225*1 million=225,000,000
two hundred twenty five million,sixty thousand=225,000,000+60,000=225,060,000
Answer:
225,060,000.
Step-by-step explanation:
225 million = 225 * 1,000,000
= 225,000,000
This + 60,000
= 225,060,000.
of a yard in
1/10
of a hour. Compute the unit rate by setting up a complex fraction and simplifying.
A)
1 yards per hour
B)
2 yards per hour
C)
5 yards per hour
D)
10 yards per hour
Answers
Answer:
Choice B: 2 yards per hour.
Step-by-step explanation:
In order to compute the unit rate we have to divide the number of yards watered by the amount of hours taken:
Take the reciprocal of the denominator of the expression and we get:
Which simplifies to
Thus Unit rate = which is choice B.
y = 2x
y = x + 4
y = 12 - x
Answers
x=3 and x=4.
Let's test first option:
for x= 3, we have y = (3) + 3 = 6, which matches (3, 6)
Now for x=4, we have y = (4) + 3 = 7 which doesn't match (4, 8).
Do the same for any other options.
You should get B, y = 2x.
Answers
perimeter of the baseball field=2(radius)+lenght of a semicircle.
2(radius)=2(175 ft)=350 ft
lenght of a semicircle=40% of a circumference=(40/100)(2πr)
Perimeter of the baseball field=2(175 ft) + (40/100)(2π175 ft)=
=350 ft + 140π ft=350 ft + 439.82 ft=789.82 ft,
2)Now, we calculate the amounts of time that it takes you to ruan arount the baseball field.
10 ft------------------------1 second
789,82 ft----------------- x
x=(789.82 ft * 1 second) / 10 ft=78.98 s≈79 s
answer: 79 seconds.
Answer:
79 seconds
Step-by-step explanation:
A.Which is the best comparison of the estimates and the actual product?
B.Both estimates will be less than the original product.
C. Both estimates will be greater than the original product.
Katie’s estimate will be less than the actual product, and Amaya’s estimate will be greater than the actual product.
D. Katie’s estimate will be greater than the actual product, and Amaya’s estimate will be less than the actual product.
Answers
Answer:
Amaya's estimate is the closer one.
D. Katie’s estimate will be greater than the actual product, and Amaya’s estimate will be less than the actual product
Step-by-step explanation:
The original expression is 89.1 x 9.3. Katie changed the 89.1 to 99 (difference of 9.9) and the 9.3 to 10 (difference of 0.7). On the other hand, Amaya changed the 89.1 to 89 (0.1 difference) and the 9.3 to 9 (0.3 difference).
Therefore the best comparison would be Amaya's estimate since her numbers are closer to the original expression.
Katie's estimate will be greater than the actual product because she rounded up the numbers and Amaya's estimate will be less than the actual product because she rounded down the numbers.
Choice D), since Katie went way over the decimals, and Amaya went slightly under to the closest number