Answer:
Step-by-step explanation:
We write an expression:
Then we simplify:
Answer:
Step-by-step explanation:
When we shift (.) from left to right in scientific notarion, the power of 10 varies in negative numbers according to how many numbers we shift.
Answer:
8 animal balloons
Step-by-step explanation:
Using equivalent ratios, or a proportion, you can solve for the number of animal balloons that clown can create in 6 minutes:
Now, set the simplified ratio equal to the time of 6 minutes and the variable of 'b' to equal the number of balloons:
To get equivalent fractions, the numerator and denominator must be multiplied by the same factor:
8 animal balloons in 6 minutes
Answer:
B) 5 km
Step-by-step explanation:
There are 1,000 m in 1 km, so <em>x</em> km=5000m
Set up a proportion:
Cross multiply and solve for "x":
(1000 m)(x km)=(5000 m)(1 km)
1000x=5000
(1000x/1000)=5000/1000
x=5 km
If you don30,000 + 3,500 you get 33,500 so the answer is 33,500☺️