So, if "d" equals the diameter, we need to plug in 1.5 for "d". The equation now looks like: f(h) = 2(1.5) +4.3. Now if you multiply, it's: f(h) = 3 + 4.3, which then is: f(h) = 7.3. The height would be 7.3 in, when the diameter is 1.5 in. Hope this helps =). Have a great day!
Jacque's candidates have gained 140,000 supporters.
Explanation:
We know gains 20,000 supporters every week and loses 10,000 every 4 weeks. If so, he will gain 80,000 every 4 weeks (20,000 x 4) and will lose 10,000 every 4 weeks, resulting in gaining 70,000 every 4 weeks (80,000-10,000). Finally, all we have to do is multiply 70,000 x 2, and we get 140,000. Therefore, Jacques candidate will have gained 140,000 every 8 weeks.
The fraction 2/5 added by 3/4 will be 1 3/20.
<h3>How to calculate the fraction?</h3>
A fraction is simply a piece of a whole. The number is represented mathematically as a quotient where the numerator and denominator are split. In a simple fraction, the numerator as well as the denominator are both integers. On the other hand, a fraction appears in the numerator or the denominator of a complex fraction.
The fraction will be illustrated thus:
=✓2/5 + 3/4
= 8/20 + 15/20
= 23/20
= 1 3/20
The value is 1 3/20.
Learn more about fractions on:
brainly.com/question/17220365
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Answer:
a) 0.4567
b) 6 hours
Step-by-step explanation:
We are given the following information the question:
The battery life follows a normal distribution with
Formula:
a) We have to find probability such that battery life exceeds 10 hours, that is,
P(X>10)
b) We have to find battery life such that
Here, we calculated the value of z from the normal distribution table.
So, after approximately 6 hours one should plan to recharge the phone.
Answer:
green
Step-by-step explanation:
