MATHEMATICS
HIGH SCHOOL

Answer: Hello,

14,355 to the nearest tenth is 14,360

Hope this helps

14,355 to the nearest tenth is 14,360

Hope this helps

MIDDLE SCHOOL

Jason baked 7 pans of brownies. He gave 1/4 of the brownies to his two sisters. How many pans of brownies did he give to his sister's?

like two of them

hope this helps

COLLEGE

It costs you $10 to draw a sample size n=1 and measure the attribute of interest. you have a budget of $1,200

a. Do you have sufficient funds to estimate the population mean for the attribute of interest with a 95% confidence interval 4 units width? Assume that sd= 12

n= {[(Zalpha/2)^2]*[sd]^2}/ se^2

n= (1.96)^2*(12)^2/ (2)^2

n= 138.297 rounded up to 139

There is not enough funds for this one since you’ll need 139 pieces and it costs 10 a piece, you’ll need 1390.

b. 90% confidence interval

n= {[(Zalpha/2)^2]*[sd]^2}/ se^2

n= (1.645)^2*(12)^2/ (2)^2

n=98

There is enough funds since 98 pieces for 10 a piece is equal to 980.

MIDDLE SCHOOL

Write the standard equation of a circle with the center (2,5) and a radius 16

(X-2)^2 +(y-5)^2 = 256

MIDDLE SCHOOL

Clara travels a total of 2 3/4 miles to school each day. She walks 1/2 mile from her home to the bus stop. She then travels 2 miles on the city bus. In miles, how far does the bus drop her off from school?

Answer:

Step-by-step explanation:

1/4 of a mile from the bus stop to her school