Recent activity by Jim Blackler

Question

The number of bacteria in a refrigerated food product is given by N(T) = 27T^2 - 155T + 66, 6 < T < 36, where T is the temperature of the food.When the Food is removed from the refrigerator, the tempersture is given by T(t) = 6t + 1.7, where t is the time in hours.Find the composite function N(T(t)): N(T(t)) = 927t^2 - 379.2t - 119.47 (Already solved, don't need help with this question)Find the time when the bacteria count reaches 26087. Time needed = ____ hours(Not solved, need help!)

asked Dec 13, 2023

1 answer 138k views

Write the equation of the line that contains (-4, -3) and is parallel to the line x+2y=-10

answered Nov 28, 2023

1 answer 116k views

Solve for x please anyone?

answered Nov 8, 2023

2 answers 223k views

Find the x and y intercepts of the linear equation 2x - 4y = -20

answered Aug 12, 2023

1 answer 176k views

What is the function of a top predator in an ecosystem

asked Jul 9, 2023

1 answer 87.3k views

Nathan is taking an SAT prep class at the community center in Princeton. The community center is 4 centimeters away from Nathan's house on a city map. The scale of the map is 1 centimeter : 1 kilometer.

answered Apr 24, 2023

1 answer 135k views

01In Will's garden, 71 out of 200 plants have developed seends. Which is closest tothe percent of his plants that have developed seeds?

asked Mar 13, 2023

1 answer 111k views

A plant grew 3 1/4 inches over a - 6 1/2 month period. what was the average

answered Feb 27, 2023

1 answer 54.7k views

What is the slope and Y intercept of the equation X=10

answered Jan 26, 2023

1 answer 70.6k views

SAQ help please: passage: "The Spanish flu was one of the deadliest natural disasters in history—a potent reminder of the threat posed by disease. Humanity seems to need such reminders often. In 1948,

answered Dec 25, 2022

2 answers 7.4k views

The figure below shows a shaded rectangle inside a large rectangle 3 units 5 units 9 units 10 units If you choose a point inside the large rectangle, what is the probability that it is not inside the shaded

answered Dec 25, 2022

1 answer 82.7k views

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! If two lines have the same y-intercept but different slopes, what can you conclude about the solution?

asked Dec 22, 2022

1 answer 207k views

A plumber charges $10 for transportation and $55 per hour for repairs. Write an expression that can be used to find the cost in dollars for a repair that takes h hours. Group of answer choices 65h 10h

answered Dec 10, 2022

1 answer 187k views

How many factors of 2020 have more than 3 factors? (As an example, 12 has 6 factors, namely 1, 2, 3, 4, 6, and 12.)

asked Sep 13, 2022

2 answers 15.1k views

Question 1 of 20: Select the best answer for the question 1. What is the adjective in the sentence "The red truck was parked behind the garagem? O A red OB, truck OC. parked OD, behind Mark for review

answered Jul 27, 2022

2 answers 163k views

Someone help me please

asked Jul 21, 2022

1 answer 169k views

Meteorology is the study of kadar. meteors. O Earth's satellites. O Earth's atmosphere.

answered Jun 25, 2022

2 answers 23.8k views

Please help i have to transform to passive Ex: 1976: Inauguration officielle de la fondation Miró. → La fondation Miró est officiellement inaugurée en 1976. a. 1920: Mort du peintre Amadeo Modigliani.

answered Jun 23, 2022

1 answer 231k views

given a mixture of lead to oxide ammonium chloride and sodium chloride describe how a mixture can be separated to obtain a sample each

asked Jun 17, 2022

1 answer 5.4k views

Helen spent an equal amount of money on each of her 7 grandchildren at the fair. If she spent a total of $227.50, how much did each grandchild get?

answered Jun 11, 2022

2 answers 174k views

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