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Phantasy [73]
3 years ago
9

In a lab experiment, 8700 bacteria are placed in a petri dish. The conditions are such

Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer: 28.4

Step-by-step explanation:

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Anthony purchased a T-shirt for $14.95 and a pair of pants for $21.35.
Mashutka [201]

Answer:

Anthony gave the sales clerk $40

Step-by-step explanation:

7 0
3 years ago
Sandra notices a fourth racer called the Whirlwind. Its poster says it covers 1232 yards in 180 seconds. She wants to compare th
Daniel [21]

Answer:

6.8yards/seconds

Step-by-step explanation:

Speed = Distance/Time

Given the following

Distance covered = 1232 yards

Time taken = 180 seconds

Substitute to get the speed

Speed  = 1232/180

Speed  = 6.84

Hence whirlwind's speed in yards per seconds to the nearest tenth is 6.8yards/seconds

4 0
3 years ago
Simplify 4radical2plus7radical2minus3radical2
zlopas [31]
Let "radical 2" be represented by "r."

Then you are to simplify 4r + 7r - 3r.  This comes out to 11r - 3r = 8r.

The answer is 8 radical 2.


3 0
3 years ago
A cube has a volume of 3375 cubic units calculate the length of one side of the cube
8090 [49]

Answer:

volume = length^3

3375= length^3

therefore length = 15 units

3 0
2 years ago
A customer service center receives about 10 emails every half-hour.
kolezko [41]

Step-by-step explanation:

10 every 30 minutes means about one call every 3 minutes so in 6 minutes they should recieve 2 calls

5 0
3 years ago
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