Determine the sign of the product of −10.4×−78.2 . Enter + for positive or – for negative.(1 point)
21 answers
The sign of the product of −10.4 × −78.2 is + (positive).
Multiply 82×(−13).(1 point)
The product of 82 × (−13) is −1,066.
Multiply −1 1/6 by 7. Write the answer as a mixed number.(1 point)
The product of −1 1/6 × 7 is equal to −7 7/6 as a mixed number.
Of the cars in a used-car lot, 2/5 are the color gray. 1/3 of the gray cars are electrically powered vehicles. What fraction of the cars on the lot are both gray and electrically powered? Leave your answer in simplified fraction form.(1 point)
To find the fraction of cars on the lot that are both gray and electrically powered, we multiply the fractions 2/5 and 1/3:
(2/5) * (1/3) = 2/15
Therefore, 2/15 of the cars on the lot are both gray and electrically powered.
(2/5) * (1/3) = 2/15
Therefore, 2/15 of the cars on the lot are both gray and electrically powered.
Lake Profondo has a depth of 84 feet. Lake Segundo is 5/6 as deep. What is the elevation at the bottom of Lake Segundo? (Remember, the elevation is below sea level. Account for this in your answer.)(1 point)
If Lake Profondo has a depth of 84 feet, and Lake Segundo is 5/6 as deep, then the depth of Lake Segundo would be:
(5/6) * 84 = 70 feet.
Since the elevation at the bottom of Lake Segundo is below sea level, the elevation at the bottom of Lake Segundo would be -70 feet.
(5/6) * 84 = 70 feet.
Since the elevation at the bottom of Lake Segundo is below sea level, the elevation at the bottom of Lake Segundo would be -70 feet.
Divide −72 by −4. Then divide the quotient by −9. What is the final quotient? (1 point)
Dividing -72 by -4 gives us a quotient of 18.
Dividing the quotient of 18 by -9 gives us a final quotient of -2.
Therefore, the final quotient is -2.
Dividing the quotient of 18 by -9 gives us a final quotient of -2.
Therefore, the final quotient is -2.
What is the quotient of 100÷(−10)÷5?(1 point)
To find the quotient of 100 ÷ (−10) ÷ 5, we first divide 100 ÷ (−10) which gives us -10.
Then we divide -10 by 5, which gives us a final quotient of -2.
Therefore, the quotient of 100 ÷ (−10) ÷ 5 is -2.
Then we divide -10 by 5, which gives us a final quotient of -2.
Therefore, the quotient of 100 ÷ (−10) ÷ 5 is -2.
What is the quotient of 842.4 ÷ −0.6?(1 point)
The quotient of 842.4 ÷ −0.6 is -1404.
What is 4.65 converted to a fraction? The answer should be given in simplest form.(1 point)
To convert 4.65 to a fraction, we can place the decimal number over a power of 10.
Since there are two decimal places in 4.65, we need to divide it by 10 raised to the power of 2, which is 100.
So, 4.65 as a fraction in simplest form is: 465/100.
Since there are two decimal places in 4.65, we need to divide it by 10 raised to the power of 2, which is 100.
So, 4.65 as a fraction in simplest form is: 465/100.
Use long division to convert 2716 to a decimal.(1 point)
To convert 2716 to a decimal, we can use long division.
Let's divide 2716 by 1, starting from the left:
```
_________
1 | 2 7 1 6
```
The first digit we obtain is 2:
```
_________
1 | 2 7 1 6
2
```
Next, we multiply the remainder (5) by 10 and add the next digit (7):
```
_________
1 | 2 7 1 6
2 7
______
4 6
```
We repeat the process, multiplying the remainder (46) by 10 and adding the next digit (1):
```
_________
1 | 2 7 1 6
2 7 1
_______
4 6 0
-4 6 0
_______
0
```
The remainder becomes 0, indicating that the division is complete.
Therefore, 2716 as a decimal is 2716.
Let's divide 2716 by 1, starting from the left:
```
_________
1 | 2 7 1 6
```
The first digit we obtain is 2:
```
_________
1 | 2 7 1 6
2
```
Next, we multiply the remainder (5) by 10 and add the next digit (7):
```
_________
1 | 2 7 1 6
2 7
______
4 6
```
We repeat the process, multiplying the remainder (46) by 10 and adding the next digit (1):
```
_________
1 | 2 7 1 6
2 7 1
_______
4 6 0
-4 6 0
_______
0
```
The remainder becomes 0, indicating that the division is complete.
Therefore, 2716 as a decimal is 2716.
Use long division to convert 2 7/16 to a decimal.(1 point)
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