We decided to make an iced latte by adding ice to a 200 ml hot latte at 45 °c. the ice starts out at 0 c. how much ice do we need to add for the final drink to be 10 c? the latent heat of fusion of ice is 335 j/g. approximate the latte as water. express your answer in g, without specifying the units.

The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.

Distinguish between linear momentum and angular momentum