Recent activity by BobK

Recent activity by BobK

Where do scientists find pollen grains to study ancient climate change? what attribute of the pollen grains helps scientists identify the types of plants they belonged to?

asked Nov 24, 2023

2 answers 7.3k views

The function h is a quadratic function whose graph is a translation 7 units left and 8 units up of the function f(x)=x². What is the equation of h in vertex form and in the form y = ax² +bx+c?

answered Oct 23, 2023

1 answer 69.9k views

Percentage of a qua 20% of 150 is

asked Aug 12, 2023

1 answer 156k views

Solve the inequality and express your answer in interval notation. x² + 8x + 3 < 0

asked Jul 8, 2023

1 answer 197k views

How do you know what values to exclude from the domain?

answered Jun 29, 2023

1 answer 177k views

The dot plots show the number of pizzas sold each day for 2 weeks at Cheezy Pizza. To the nearest tenth, what is the difference between the mean numbers of pizzas sold between the two weeks?

asked May 26, 2023

1 answer 169k views

And, Graph the system of linear equations that represents this situation

asked Apr 18, 2023

1 answer 195k views

What is the molarity of a solution with 18.10 grams of solute and a volume of 1890.0 mL? The solute has a molar mass of 237.8 g/mol.

answered Mar 23, 2023

1 answer 184k views

How to, Evaluate yourself in the learning, time and effort you have put into this course. What grade you think deserve?

answered Mar 16, 2023

1 answer 228k views

Parafrasea el siguiente texto extraído de la novela Pedro Páramo: «Faltaba mucho para el amanecer. El cielo estaba lleno de estrellas, gordas, hinchadas de tanta noche. La luna había salido un rato y luego

answered Dec 7, 2022

2 answers 179k views

Please help me solve this problem

asked Nov 27, 2022

1 answer 200k views

Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes

answered Nov 1, 2022

2 answers 225k views

Mia has a bag of jellybeans. She has 1 cherry, 1 lime, 8 grape, and 2 lemon jellybeans. If she pulls out 1 jellybean without looking, what is the probability that she pulls out a flavor other than grape?

answered Oct 27, 2022

2 answers 169k views

Find the sum of 6x^2+ 10x – 1 and -5x^2– 2x + 1.

asked Oct 23, 2022

2 answers 41.1k views

A fair six-sided number cube is rolled 60 times. What is the probability that fewer than 10% of the rolls are a five? Find the z-table here.

answered Oct 21, 2022

2 answers 14.3k views

Help ASAP!!! Very confused

asked Sep 26, 2022

2 answers 61.3k views

When we add or remove energy from a substance, what kind of changes can we observe? Can they happen at the same time ?

asked Sep 23, 2022

1 answer 52.1k views

Slect a commercial or public service announcement that uses an emotional appeal.How would you characterize the way it persuades listener with emotion.Ls it effective in persuading you as a listener?Why

answered Sep 20, 2022

1 answer 138k views

What difficulties and opportunities awaited migrants to the west?

answered Aug 12, 2022

1 answer 233k views

Please help me asapppp! excel computer

asked Jul 24, 2022

1 answer 14.3k views

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