Posts by Storm

Total # Posts: 14

Help- English
nevermind i shouldve trusted juice i didn't do good and her answers were correct

Help- English
someone tell me if juice is right

Art
its b d c c because i got 3 wrong with b d a c

Calculus
Take the first derivative, then set that equal to zero, then solve you should get t=0 and t=6. We know that in order for their to be a maximum, our graph must be concave down. Which means that our objects goes up then goes down. With that our velocity is equal to zero at the ...

Pre-Algebra
Write an expression for the model. Find the sum. A. 2 + 3; 5 B. 2 + (–3); 1 C. 2 + (–3); –1 D. –3 + 2; 5

analogies
what are analogies? whats analogy for spread?

math
how do you make a model for the product of 0.04 multiplyied by 8

physics
A hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the lake. She hears the echo 1.7 s after shouting. Estimate the length of the lake.

physics
A fisherman's scale stretches 3.9 cm when a 2.8 kg fish hangs from it. (a) What is the spring stiffness constant? N/m (b) What will be the amplitude and frequency of vibration if the fish is pulled down 2.7 cm more and released so that it vibrates up and down? amplitude cm...

physics
In preparing to shoot an arrow, an archer pulls a bowstring back 0.43 m by exerting a force that increases uniformly from 0 to 268 N. What is the equivalent spring constant of the bow? N/m

physics
A child's toy consists of a piece of plastic attached to a spring, as shown below. The spring is compressed against the floor a distance 1.8 cm and released. If the spring constant is 107 N/m, what is the magnitude of the spring force acting on the toy at the moment it is ...

physics
A spring with a spring constant of 1.50 102 N/m is attached to a 1.2 kg mass and then set in motion. (a) What is the period of the mass-spring system? s (b) What is the frequency of the vibration? Hz

ecomonics
P=8, Q=16000

physics
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