True this is true brainiest is appreciated
Well to find this out you need to make an equation
s+7=j
So for example if Johnny's sister is 15 then Johnny would be 22 because
s(sister's age) +7(number of years difference between their ages)=22(Johnny's age)
Answer:
The spec house is a speculative venture for the builder, meaning it was built with the intention of selling it for a profit, as-is or with minimal changes. Spec houses are plentiful when the economy is healthy because builders can sell them quickly and use the profits to build more.
Explanation:
Ideally, the drilling of fossil fuels from inner earth could lead to an accident from a oil spill which could cause a serious harm to the ocean environment and life.
<h3>What is oil drilling done?</h3>
A oil rig machine is used to drill the inner earth to derive crude oil for pertroleum, gas, bitumen, diesel etc.
However, this could harm the ocean because any incidence of oil spill from the drillng could cause a serious harm to the ocean environment and life.
Read more about oil drilling
<em>brainly.com/question/19712049</em>
Answer:
<u>scientist general conduct test and analysis by experimenting data that leads to formation of hypothesis for the study.</u>
Explanation:
- A hypothesis is an explanation of the phenomenon and for a hypothesis to be scientifically true it must be tested as generally based on observations, which is an unproven phenomenon in which needs to be testes first and the explanation in terms of facts or figures are thus a part of the data.
- A hypothesis relies on the prediction and suggestions of facts while a theory is supportive of the evidence. Hense a theory has to be accurate and not an experimental basis.
- Thus it will be considered as a hypothesis as to its more subjective explanation and a work in progress.
