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Naddika [18.5K]
3 years ago
6

Pls answer asap need fast

Mathematics
1 answer:
drek231 [11]3 years ago
4 0

Answer:

Your answer would be A. Did they not provide a calculator?

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HELP ME I WILL GIVE BRANLISEST
RoseWind [281]

Answer:

i think it

Step-by-step explanation:

6 0
3 years ago
I am a 2 dimensional shape that has 5 obtuse angles. I do not have any sides that are parallel.
S_A_V [24]
2 Dimensional shape with 5 obtuse angle is <em>Pentagon.</em>
7 0
3 years ago
To reduce laboratory​ costs, water samples from five public swimming pools are combined for one test for the presence of bacteri
aleksklad [387]

Answer:

Step-by-step explanation:

Given that:

The numbers of the possible public swimming pools are 5

From past results, we have 0.007 probability of finding bacteria in a public swimming area.

In the public swimming pool, the probability of not finding bacteria = 1 - 0.007

= 0.993

Thus;

Probability of combined   =  Probability that at least one public

sample with bacteria           swimming area have bacteria

Probability of combined sample with bacteria  = 1 - P(none out of 5 has          

                                                                                bacteria)

   

Probability of combined sample with bacteria = 1 - (0.993)⁵        

= 1 - 0.9655

= 0.0345

Thus, the probability that the combined sample from five public swimming areas will show the presence of bacteria is 0.0345

From above, the probability that the combined sample shows the presence of bacteria is 0.0345 which is lesser than 0.05.

Thus, we can conclude that;  Yes, the probability is low enough that there is a need for further testing.

6 0
3 years ago
r to the 4 power times t to the third power write a verbal expression for each algebraic expression ??
aalyn [17]

r to the 4th power = r⁴

t to the third power = t³

r to the 4th power times t to the third power would be written as:

(r⁴)(t³)

4 0
4 years ago
Please someone help me
Mazyrski [523]

Answer: D

Step-by-step explanation:

When two triangles are listed as congruent, their corresponding angles are congruent, so when you have triangle EFG and triangle STU are congruent, it the angles E and S are congruent, F and T are congruent, and G and U are congruent, so the answer would be D.

5 0
3 years ago
Read 2 more answers
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