The fraction of fertilizer in the final mixture is 1/9.
A natural or synthetic material called fertilizer that contains chemical ingredients that help plants grow and produce more. Fertilizers may restore chemical elements that previous crops removed from the soil or increase the land's inherent fertility.
Most of the time, fertilizers' contribution to food production is overlooked. For plants, fertilizers are food. The nutrients that crops remove from the soil and replace with fertilizers. Crop yields and agricultural output would be much lower without the addition of fertilizers.
12 oz fertilizer to 96 oz water will make 12+96 = 108 oz of liquid
=12/108
=1/9
1/9 is the fraction of fertilizer in the final mixture.
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In an open economy, national saving equals to domestic investment and net capital outflow
Explanation:
In an open economy national saving as considered or calculated an equal to the domestic investment and net capital outflow.
The savings saved by the households are generally deposited in the the banks accounts and banks use this amount to give loans to the business organisation and they make money from these loans.
Apart from this, countries also invests in the other foreign countries which is also considered as domestic (national) saving.
Based on the percentage of readers who own a particular make of the car and the random sample, we can infer that there is sufficient evidence at a 0.02 level to support the executive claim.
<h3>What is the evidence to support the executive's claim?</h3>
The hypothesis is:
Null hypothesis : P = 0.55
Alternate hypothesis : P ≠ 0.55
We then need to find the test statistic:
= (Probability found by marketing executive - Probability from publisher) / √( (Probability from publisher x (1 - Probability from publisher))/ number of people sampled
= (0.46 - 0.55) / √(( 0.55 x ( 1 - 0.55)) / 200
= -2.56
Using this z value as the test statistic, perform a two-tailed test to show:
= P( Z < -2.56) + P(Z > 2.56)
= 0.0052 + 0.0052
= 0.0104
The p-value is 0.0104 which is less than the significance level of 0.02. This means that we reject the null hypothesis.
The Marketing executive was correct.
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Peace and prosperity may not flourish if we can find the one best way to divide existing resources among nations. Therefore, it is false.
<h3>What is prosperity?</h3>
Prosperity is flourishing, thriving, good fortune, and successful social status.
In this case, peace and prosperity may not flourish if we can find the one best way to divide existing resources among nations. It is about the effective utilization of resources.
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Answer:
I believe that the answer would be true
Explanation: