Answer:
74 and 79
Step-by-step explanation:
one standard deviation= 5°
range of one standard deviation: (78-5) to (78+5)
73° to 83°
<span>draw out a triangle and then create three boxes inside by drawing a T. In each of the boxes you've created you need to put one of the letters from the equation. The equation you currently have is F= m*a. To rearrange this equation put the m and the a into the bottom boxes and the F above. Because there is a vertical line between the m and the a, this means you times them. If there is a horizonal line between two letters you divide them. So to find a, you must divide F by m. </span>
Radius = circumference / (2 * PI)
radius = 40 / (2 * PI)
<span><span>radius = 6.3661977237
</span>
inches
diameter = </span>
<span>
<span>
<span>
12.7323954474
</span>
</span>
</span>
diameter = 12.73 inches
The 14 inch pizza tray is larger than 12.73 inches and so the pizza will fit.
Nathan has an infection and he needs to be treated with penicillin
But there’s a 75% probability of him being allergic to penicillin
And to test if the skin reacts to penicillin, the test is 98% accuracy
So even if he has the allergy the test is only 98% accurate of identifying the allergy
Therefore we are asked to find the probability of both these events happening
Event 1 and event 2 both should happen then. When the ‘and’ function is used in probabilities then the probabilities of both events happening should be multiplied
Therefore probability that Nathan has the allergy and test predicts it is
= 75% x 98% = 0.735
The answer is D. 0.735
<span>4(x+15)≥120⇔4x+60≥120</span>If we solve for x, we find that <span><span>x≥15</span></span>
