All categories

3 years ago

Anybody idc helpi need help with math find the surface area of the above solid

Mathematics

1 answer:

Novay_Z [31]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

I need someone to do this question

vfiekz [6]

9514 1404 393

Answer:

$1487.50

Step-by-step explanation:

The amount of interest due is ...

I = Prt

where P is the loan amount, r is the annual rate, and t is the number of years. Here, t = 6 months = 1/2 year, so the interest due is ...

I = $1400×0.125×1/2 = $87.50

The total amount due is the sum of the loan amount and the interest:

due = $1400 +87.50 = $1487.50

The total amount due after 60 months is $1487.50.

8 0

3 years ago

Read 2 more answers

Siri round each number to the place of the underlined digit 7.158 The underlined number is five

monitta

The answer is 7.160 !!

6 0

4 years ago

John bought 85 tickets to use at the carnival. He used some of the tickets to ride the bumper cars and play some games. Now he h

qwelly [4]

Bbbbghjjn. Yhiiibbhhb chunking. Hiiiiihgfyh. I be huh

7 0

3 years ago

A sample has a mean of M = 90 and a standard devia-tion of s 20.=a. Find the z-score for each of the following X values.X = 95X

sladkih [1.3K]

Answer:

$\begin{gathered} X=95,z=0.25 \\ X=80,z=-0.5 \\ X=98,z=0.4 \\ X=88,z=-0.1 \\ X=105,z=0.75 \\ X=76,z=-0.7 \end{gathered}$

Explanation:

Given a sample with the following:

• Mean,M = 90

• Standard deviation, s = 20

To find the z-score for each of the given X values, we use the formula below:

$\begin{equation*} z-score=\frac{X-\mu}{\sigma}\text{ where }\begin{cases}{X=Raw\;Score} \\ {\mu=mean} \\ {\sigma=Standard\;Deviation}\end{cases} \end{equation*}$

The z-scores are calculated below:

$\begin{gathered} \text{When X=95, }z=\frac{95-90}{20}=\frac{5}{20}=0.25 \\ \text{When X=80, }z=\frac{80-90}{20}=\frac{-10}{20}=-0.5 \\ \text{When X=98, }z=\frac{98-90}{20}=\frac{8}{20}=0.4 \end{gathered}$ $\begin{gathered} \text{When X=88,}z=\frac{88-90}{20}=\frac{-2}{20}=-0.1 \\ \text{When X=105, }z=\frac{105-90}{20}=\frac{15}{20}=0.75 \\ \text{When X=76, }z=\frac{76-90}{20}=\frac{-14}{20}=-0.7 \end{gathered}$

5 0

1 year ago

Triangle DEF is congruent to triangle GHI. Side DE measures 52. Side GH measures 10x-13. Side HI measures 12x-16 find the value

Lapatulllka [165]

Check the picture below.

3 0

3 years ago