The average cost of an American wedding in 2019 was $38,700 with a standard deviation of
$3,250. Assume the variable is normally
distributed. What's the probability that a
random sample of 40 weddings would have a
mean cost of more than $38,000?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.