Mathematics College

-1 3/8 as a decimal number?

Answers

Answer 1

Answer:

-1.375

Step-by-step explanation:

this needs to be 20 characters long

Answer 2

Answer:

-1.375

Step-by-step explanation:

Related Questions

plss help me plsssssss I've been 24 hours studiyng right now soo please help me ​

Answers

Answer:

1)b 0.48

2) c 0.35

3) a 0.092

4) d 51.2

5) a 4

6) b0.6

7) d 3

8) a 3.33

9) a 37.125

10) c 9.1

hi good day plss help me plssssssssss i need yoyre help now plss​

Answers

Answer:

6.c 7.c 8. b 9. a 10. a

Step-by-step explanation:

6=c as 39.10-19.56

7. 89.2-78.6

8. 8.03-5.1

9. 40.98-15.6

10.55.6-47.5

An amount of $41,000 is borrowed for 7 years at 7.5% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?

Answers

I=prt
I= 41,000 * 0.075 * 7
41,000 * 0.075 * 7 = 21,525
Answer= 21,525

Create a stem-and-lead plot using the following data: 21 14 7 9 30 21 6 6 28 21 31 35 14 17 20 9 24 34 7 21 28

Answers

Step-by-step explanation:

stem and leaf

0 66779

1 447

2 0111148

3 0145

Containers A (6cm, 5cm, 4cm), B (5cm, 4cm, 3 cm) and C (3cm, 3cm, 2 cm) are three rectangular containers. At first, container A is filled with water to its brim while containers B and C are empty. Next, some water from container A is poured into containers B and C so that container B is completely full while container C is half full. Find the height of the water left in container A..

Answers

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Find two numbers that multiply to give 48
and have a difference of 8.

Answers

I think it would be 56 and 48 for the both of the values

What is the area of the triangle below?



20 square units
15 square units
7.5 square units
30 square units

Answers

Answer:

7.5 square units

Step-by-step explanation:

Base of the triangle = 5 units

Height of the triangle = 3 units

Area of the triangle

[tex] = \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 5 \times 3 \\ \\ = \frac{1}{2} \times 15 \\ \\ = 7.5 \: {units}^{2} [/tex]

Answer:

7.5

Step-by-step explanation:

A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.

Answers

Question:

The scatter plot shows the maximum noise level when different numbers of people are in a stadium. The linear model is given by the equation y=1.5x + 22.7 where y represents maximum noise level and x represents the number of people, in thousands, in the stadium.​​​​​​

A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.

Answer:

[tex]y = 97522.7[/tex]

Step-by-step explanation:

Given

[tex]y = 1.5x + 22.7[/tex]

[tex]x = 65000[/tex]

Required

Find y

Substitute 65000 for x in the given equation

[tex]y = 1.5 * 65000 + 22.7[/tex]

[tex]y = 97500 + 22.7[/tex]

[tex]y = 97522.7[/tex]

It is reasonable because as the population increases, the noise level also increases

the Sealy family attended a baseball game. They offered food from the attendant working in their area. The food bill came to $62.50. The sealys decided to give the attendant an 18% tip. How much did the family pay for the meal.

Answers

He bill was 62.50 times .18 to figure out how much the tip was 11.25
Add the tip of 11.25 to total 62.50
Total bill paid was $73.75

HELPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer: A
Explaination:
Anger is A hope it helps :)

The volume length and breadh of a
cuboid are 60cm3, 5cm, 4cm then it
height is​

Answers

Answer:

3cm

Step-by-step explanation:

volume of cuboid =length × base × height

so height will be

volume divided length ×base

v=60cm^3

lenght=5cm

base=4cm

h= 60 ÷(5×4)

h= 60÷20

h= 3cm

remember that cm^3 will cancel one time with 5cm and second time 4cm and leave you with cm

Please find the area of of the shaded polygon

Answers

Answer:

8

Step-by-step explanation:

convert 9,78 h to hours, minutes and seconds​

Answers

In hours it’s 9 hours and 78 minutes

look at picture for question. will mark brainilest please

Answers

Answer:

b. 3 pounds

.............

The answer is 7 since range is biggest number minus the smallest so 15-8=7

PLEASE HELP!!!!!!!!!! Which list of numbers is ordered from smallest magnitude to largest magnitude?
3.0.1-10]. 1-221
0.3.1-101.1-221
|-221.1-10.30
1-221.1-10.0.3

Answers

Answer:

the second one, 0,3,|-10|,|-22|

Step-by-step explanation:

The question is asking for the order smallest to largest. When a number is placed in absolute value, | |, it automatically becomes a positive number.

With that said, 0 is the smallest and 22 is the greatest.

Fred buys 16 bags of tortilla chips and 28 jars of salsa dip. What is the ratio of salsa jars to bags of tortilla chips? Simplify your answer.

Answers


7 to 4 is the ratio of salsa jars to salsa bags

is 5/9 x 5/5 greater than, less than, or equal to 5/9​

Answers

Answer:

Equal to

Step-by-step explanation:

5/5 is another way of saying 1

so you do 5/9 times 1

and you get 5/9

1. If you earn $15 an hour and you work 35 hours a week, how much do you earn in 4 weeks?

Answers

Answer:

$2100

Step-by-step expla35 x 4 = 140 140 x 15 =  2100

You will earn $14700 in 4 weeks

someone down to help...............

Answers

(5,6) since it’s reflected from the x-axis (left to right)

please help
answer choices:
A:0.125
B:0.20
C:0.80
D:1.0

Answers

9514 1404 393

Answer:

  B:  0.20

Step-by-step explanation:

Green was selected 8 of the 40 times. We expect its probability of selection to be about ...

  8/40 = 1/5 = 0.20 . . . p(green)

Answer:

B 0.2

Step-by-step explanation:

First find out how many marbles are in total

16 + 8 + 6 + 9 + 1 = 40

Then simply divide the number of green marbles by the total.

8 / 40 = 0.2

The Arc Electronic Company had an income of 7676 million dollars last year. Suppose the mean income of firms in the same industry as Arc for a year is 9090 million dollars with a standard deviation of 77 million dollars. If incomes for this industry are distributed normally, what is the probability that a randomly selected firm will earn more than Arc did last year

Answers

Answer:

0.9772 = 97.72% probability that a randomly selected firm will earn more than Arc did last year

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Suppose the mean income of firms in the same industry as Arc for a year is 90 million dollars with a standard deviation of 7 million dollars.

This means that [tex]\mu = 90, \sigma = 7[/tex]

What is the probability that a randomly selected firm will earn more than Arc did last year?

Arc earned 76 million, so this is 1 subtracted by the pvalue of Z when X = 76.

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{76 - 90}{7}[/tex]

[tex]Z = -2[/tex]

[tex]Z = -2[/tex] has a pvalue of 0.0228

1 - 0.0228 = 0.9772

0.9772 = 97.72% probability that a randomly selected firm will earn more than Arc did last year


What is the remainder to the following polynomial division problem?
(x^2+ 6x + 5) / (x + 2)

Answers

Answer:

I think it is -3

Step-by-step explanation:

x+4-(3/x+2) is the answer I got  

use the table to write a proportion.

Answers

Answer:

22

Step-by-step explanation:

In an arithmetic sequence (Sn=n^2 -2n) .USE formula (Tn=Sn-Sn-1) to determine Tn​

Answers

Answer:

Tn=-1

Step-by-step explanation:

Please mark as brainliest

What is 2 ½ divided by ½ equal too

Answers

Answer:

it woulb be 1.25

Part B: Which box-and-whisker plot displays
Mario's data?


Brainliest quick

Answers

Answer:

Step-by-step explanation:

i think it's D i have the same test today

Answer:

C cause it has to be 54 then the median is 58

Step-by-step explanation:

here's a graph of a linear function write the equation that describes that function ​

Answers

Answer:

y=3/4x+2

Step-by-step explanation:

ok this is a math question if you don't know anything about this go away.


3. A volleyball coach plans her daily practices to include 10 minutes of stretching, 2/3 of the entire practice scrimmaging, and the remaining practice time working on drills of specific skills. On Wednesday, the coach planned 100 minutes of stretching and scrimmaging. How long, in hours, is the entire practice?

Answers

Answer:h

Step-by-step explanation:

F

Hey yall I really need some help; Image attached below
- 50 points

Answers

Answer:

YAY an answer got deleted so i can add mine!

Step-by-step explanation:

like i said the answer is 72m2

to find the area you multiply 48 by 1.5

48 x 1.5 = 72

50% of 180 dancers said they prefer hip hop class over tap class. How many dancers prefer hip hop class?

Answers

Answer:

90

Step-by-step explanation:

50% of 180 = 90%

90% is the answer.

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