We know that
<span>Object A is 1.3 cm long-------------> 1.3*10-------> 13 mm long
</span><span>Object B is 130 mm long
then
</span>Object B is 10 times longer than Object A
Statement
<span>1) The lengths are equal.--------> is false
Object B > Object A
2) Object B is 10 times longer than object A. -------> is true
</span>Object B=10*Object A
<span>
3)Both measurements are less than 1 meter.-------> is true
1 m---------> 1000 mm
</span>Object B (130 mm) < 1000 mm
Object A (13 mm) < 1000 mm
<span>
4)You can convert millimeters to centimeters by dividing by 100------> is false
</span>You can convert millimeters to centimeters by dividing by 10
therefore
the statement that are true
1) <span>Object B is 10 times longer than object A
2) </span>Both measurements are less than 1 meter
Answer:
C
Step-by-step explanation:
It costs 12 dollars per person so that will be the "slope" of the equation. The base is 100 dollars so that will be the y-intercept. Together it is 12x+100
Solution :
Given that the expression is :
![$10^3 \times 0.006$](https://tex.z-dn.net/?f=%2410%5E3%20%5Ctimes%200.006%24)
This can be written as,
![$\Rightarrow 10^3 \times \frac{6}{1000}$](https://tex.z-dn.net/?f=%24%5CRightarrow%2010%5E3%20%5Ctimes%20%5Cfrac%7B6%7D%7B1000%7D%24)
![$\Rightarrow 10^3 \times \frac{6}{10^3}$](https://tex.z-dn.net/?f=%24%5CRightarrow%2010%5E3%20%5Ctimes%20%5Cfrac%7B6%7D%7B10%5E3%7D%24)
![$\Rightarrow 10^0 \times 6$](https://tex.z-dn.net/?f=%24%5CRightarrow%2010%5E0%20%5Ctimes%206%24)
a). Therefore the exponent in the power of 10
= 0
b). Factors of 10 in ![$10^3$](https://tex.z-dn.net/?f=%2410%5E3%24)
= 10 x 10 x 10
= 1000
= ![$10^3$](https://tex.z-dn.net/?f=%2410%5E3%24)
So there are 3 factors of 10 in ![$10^3$](https://tex.z-dn.net/?f=%2410%5E3%24)
c). If we compare the exponent of power of 10 in 1000 and factors of 10 in 1000, then both of them will be same.
But in part a), we are finding exponent in the power of 10 in the expression which is equal to 0. And in part b), we are finding the factor of 10 in 1000, which is equal to 3, as 10 x 10 x 10 = 1000.
d). The value of the expression
is 6.
Answer:
6/20 = 30%
30% is the probability that a randomly selected piece of cake will be chocolate