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kotegsom [21]
4 years ago
5

Which answer shows written in standard form? –0.000009 –0.00009 0.0009 0.00009

Mathematics
1 answer:
otez555 [7]4 years ago
6 0

Answer:

0.00009

Step-by-step explanation:

Since the exponent of the scientific notation is negative, move the decimal point 5 places to the left.

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The chef at LaBerge started the week with 50 pounds of cheese and used 15 4/5 pounds. How much cheese
larisa [96]

Answer: 34.2 pounds

Step-by-step explanation:

First, convert 15 4/5 into an improper fraction. You should get 79/5. Then, convert 50 into a fraction that has a denominator of 5. Right now, 50= 50/1 so just multiply the top and bottom by 5 to make it 250/5. Then, subtract 79/5 from 250/5. You should get 171/5. Lastly, simplify. You should get 34.2 pounds as your final answer. Hope this helps!

6 0
3 years ago
¿Cuántas esferas hay en la figura 20?
scoundrel [369]

Answer:

418

Step-by-step explanation:

fig 2 = fig 1 + 5

fig 3 = fig 2 + 7 or fig 1 +5+7   16

1  2  3   4  5   6    7  8   9  10   11   12   13  14   15   16   17  18  19  20

4+5+7+9+11+13+15+17+18+19+21+23+25+27+29+31+33+35+37+39

8 0
3 years ago
15 (a) Work out<br> 4.36 + 2.89<br> 6.8 - 5.42<br> Give your answer as a decimal
lutik1710 [3]

Answer:

The answers are as given

4.36 + 2.89 is equal 7.25 and 6.8 - 5.42 is equal 1.38

Step-by-step explanation:

4.36 + 2.89 = 7.25

6.8 - 5.42 = 1.38

4 0
3 years ago
Read 2 more answers
If the project is finished within 26 weeks of its start, the project manager will receive a bonus of $1,000; and if the project
Svetach [21]

Answer:

(a) Probability of $1,000 bonus = 0.4099

(b) Probability of $500 bonus = 0.6742

1. path a-d-e-h

Mean = 24.33      Standard Deviation = 1.35         z-value = 1.23  

2. Path a-f-g

Mean =  15.50    Standard Deviation = 1.26  z-value =   8.35

3. Path  b-i-j-k

Mean = 14.83      Standard Deviation =  1.02 z-value =  11.02

4. Path c-m-n-o

Mean =  26.17   Standard Deviation = 1.66  z-value =  -0.10

Step-by-step explanation:

See the attached for the calculations

3 0
4 years ago
What are the zeros of the function?<br><br> g(x)=x2−x−72
noname [10]
It's possible for it to be factored after factoring set both numbers equal to 0 and solve and you should get 9 and -8
4 0
3 years ago
Read 2 more answers
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