Recent activity by Zarick Lau

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Solve the algabraically silmultanous equation x² y²=25 y=2x-2 give your final pairs of values

asked Dec 26, 2024

1 answer 57.8k views

Beginning in the 1400s, the catholic clergy made large contributions to the scientific knowledge of Europe. True or false?

answered Oct 30, 2024

2 answers 198k views

The striations of a skeletal muscle cell are produced, for the most part, by ________? 1) a difference in the thickness of the sarcolemma 2) the arrangement of myofilaments 3) the sarcoplasmic reticulum

answered Aug 30, 2024

1 answer 127k views

An object is moving along a number line, and its position in time is determined by a cubic function s(t), where time, t, is in seconds, and position, s, is in meters. The graph of s(t) is given below.

answered Aug 18, 2024

1 answer 125k views

Echocardiogram: What does a doppler show?

asked Jun 27, 2024

1 answer 116k views

A vector starts at point (-2, 10) and ends at point (6,-1) what is the horizontal component of the vector?

asked May 25, 2024

1 answer 82.1k views

In the circuit below, what is the current measured by the ammeter? Each resistor is 10 ohms, and the battery is 10 volts. A. 0.5 A. B. 1 A. C. 2 A. D. 5 A.

answered Apr 11, 2024

1 answer 27.1k views

Are all equilateral triangles similar? Use transformation to explain.

answered Mar 12, 2024

1 answer 210k views

Scientists are modeling different ways a satellite and an asteroid might crash into each other. They used the same satellite in both crashes, but two different asteroids-a black one with more mass for

asked Feb 27, 2024

1 answer 167k views

How would you divide a 18 inch line into two parts of length a and b so that a b =18 and the product is maximized a) a=b b) a>b c) ad) No specific relationship between

answered Jan 8, 2024

1 answer 208k views

Is the expression a polynomial? If so, is it a monomial, binomial or trinomial? 8x - 2y

asked Sep 6, 2023

1 answer 206k views

Solve for X. X+3 = 11 - X

asked Jun 18, 2023

1 answer 60.0k views

Cole drove from Los Angeles to San Francisco to visit friends. Cole drove the speed limit which was 70 miles/hour. If Cole's driving time for the trip was 6 hours, how many miles did Cole drive?

asked May 13, 2023

2 answers 102k views

What is x? 10x-15=12

answered May 11, 2023

1 answer 34.0k views

A scale drawing has a scale of 3 in: 10 ft. Find the length on the drawing for each actuallength40 ft (actual) equals how many inches (drawing)?

asked May 10, 2023

1 answer 47.8k views

Read the excerpt from Part 4 of The Odyssey. There, as the whirlpool drank the tide, a billow tossed me, and I sprang for the great fig tree, catching on like a bat under a bough. Nowhere had I to stand,

asked Apr 26, 2023

1 answer 32.1k views

The Substitution MethodSolve the following system of equations with the SUBSTITUTION METHOD.Write your answer as an Ordered Pair.If infinitely many solutions exist, enter 0 (00).If no solution exists,

asked Apr 17, 2023

1 answer 34.5k views

5) What is the acetate ion concentration, (C2H302 1-) of a 100mL of calcium acetate solution, Ca(C2H302)2, with 25. 0g dissolved Ca(C2H302)2?

answered Mar 28, 2023

1 answer 171k views

Choose ONE of the topics below. Write an outline for an opinion essay and then, write your opinion essay following your outline. Should parents be disciplinarian, or their children's best friends? What

answered Feb 12, 2023

1 answer 177k views

How many gallons of a 5% bleach solution must be added to 10 Gallons of a 20% bleach solution to produce that is 15% bleach

answered Jan 2, 2023

2 answers 122k views

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