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poizon [28]
3 years ago
10

Rewrite the number in scientific notation. 30,921,000 = 0 107

Mathematics
1 answer:
bulgar [2K]3 years ago
7 0

Answer: 3.0921 × 10e14

Step-by-step explanation:

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Which two number have an absolute value of 5
serious [3.7K]

Answer:

5 and negative 5

Step-by-step explanation:

The absolute value is the distance from 0 five and negative 5 are both the same distance from zero

7 0
3 years ago
If a bus driver get paid $20,000 a year and he works 35 weeks a year how many weeks will it take for him to earn $2000
alexgriva [62]

Answer:

3.5?

Step-by-step explanation:

2,000 is 10% of 20,000

3.5 is 10% of 35



7 0
3 years ago
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Solve the system and enter the smallest x-coordinate first
ankoles [38]
Answer:
(2,-3)(6,5)
Step-by-step explanation:
We can use substitution to get the equation: x^2-6x+5 = 2x-7
Solve:
x^2-6x+5 = 2x-7
x^2 = 8x-12
x^2-8x+12 = 0 (we now have a polynomial)
(x-6)(x-2) = 0 (set each equation to equal 0 and solve)
x-6 = 0 --> x=6
x-2 = 0 --> x=2
To get the Y coordinates:
y=2(2)-7 --> y = -3
y = 2(6)-7 --> y = 5

Check work:
5 = 6^2-6(6)+5 --> 5 = 36-36 +5 --> 5=5
-3 = 2^2-6(2)+5 --> -3 = 4-12+5 --> -3=-3
4 0
1 year ago
What’s this <br> hdhshxbbsncjdkckskxbsh
7nadin3 [17]

Answer:

i dunno what that means but i think maybe your keyboard broke so the type of letters is random??

5 0
3 years ago
Plz help me First right is brainliest
AysviL [449]

Answer:

20 are cows 10 chickens 20 times 4 is 80 10 times 2 equals 20 80+20=100

Step-by-step explanation:

6 0
3 years ago
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