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NikAS [45]
3 years ago
7

Help??? Please math image

Mathematics
1 answer:
Olenka [21]3 years ago
4 0

Answer:

area: 24

lateral area: 36

total area: I am not sure.

volume: 24

Step-by-step explanation:

area: length times width

lateral area: (perimeter of base) times height

total area: I do not know, sorry.

volume: length times width times height.

You might be interested in
Enrollment in a school district is currently 1250 students and is decreasing at approximately 3% per year. Enter the number of y
FromTheMoon [43]

Answer: the number of years is 7.3 years

Step-by-step explanation:

We would apply the formula for exponential decay which is expressed as

A = P(1 - r)^ t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

P = 1250

A = 1000

r = 3% = 3/100 = 0.03,

Therefore

1000 = 1250(1 - 0.03)^t

1000/1250 = (0.97)^t

0.8 = 0.97^t

Taking log of both sides, it becomes

Log 0.8 = tLog 0.97

- 0.0969 = - 0.0132t

t = - 0.0969/- 0.0132t

t = 7.3 years

4 0
3 years ago
Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found or a measure does not repre
Contact [7]

Answer:

1. Median = 10.1

2. A. The median represents the center.

3. D. The​ mode(s) can't represent the center because it​ (they) is​(are) not a data value.

Step-by-step explanation:

Mean of a sample = sum of the samples/no of the samples

Samples in increasing order:

9.8

9.8

9.9

10.1

10.4

10.6

11.1

Mode is the sample with highest frequency.

Median is the middle entry of the data.

Mean = (9.8 + 9.8 + 9.9 + 10.1 + 10.4 + 10.6 + 11.1)/7

= 717/7

= 10.243

Median = 10.1

Mode = 9.8 because it has the highest frequency of 2

6 0
4 years ago
Help I need answer quickly
borishaifa [10]

Answer: D, .1

Step-by-step explanation: 10 marbles and 1 green

50 times she pulled and almost every ten tries she got green meaning there's a high chance of her getting 1 green every 10 tries

7 0
3 years ago
If you earn $3250 per month and you expect your earnings to increase by 2.2% per year, how much do you think you will be making
zysi [14]

<u>Answer:</u> $42546.9 will be the earning in 4 years.

<u>Step-by-step explanation:</u>

The equation for compound interest follows:

A=P(1+\frac{r}{100})^n

where,

A = total amount

P = Principle amount

r =  rate of interest

n = number of years

We are given:

Earnings earned per month = $3250

Earnings earned per year = ($3250 × 12) = $39000

The values become:

P=\$39000\\r=2.2\%\\n=4yrs

Putting values in above equation, we get:

A=39000(1+\frac{2.2}{100})^4\\\\A=\$ 42546.9

Hence, $42546.9 will be the earning in 4 years.

4 0
3 years ago
Can someone help me?
Archy [21]

9514 1404 393

Answer:

  yes

Step-by-step explanation:

There are at least a couple of ways to show congruence.

1.  ∠P ≅ ∠Q . . . given; PB ≅ QB . . . given; ∠QBS ≅ ∠PBR . . . vertical angles; ΔPRB ≅ ΔQSB by ASA

__

2.  PB ≅ QB . . . given; ∠QBS ≅ ∠PBR . . . vertical angles; BR ≅ BS . . . given; ΔPRB ≅ ΔQSB by SAS

3 0
3 years ago
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