What is the amplitude of
h
(
x
)
=
7
sin
⁡
(
3
π
4
x
−
π
4
)
+
6
h(x)=7sin(
4
3π

x−
4
π

)+6h, left parenthesis, x, right parenthesis, equals, 7, sine, left parenthesis, start fraction, 3, pi, divided by, 4, end fraction, x, minus, start fraction, pi, divided by, 4, end fraction, right parenthesis, plus, 6?

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?