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natita [175]
3 years ago
10

Carol Spends 1/2 an hour doing math Homework, Spends 4/5 of an hour doing science homework, and 1/4 an hour doing history homewo

rk. About how much time did she spend in all doing homework?
A. About 1 Hour
B. About 1 1/2 an Hour
C. About 2 Hours
D. About 2 1/2 Hours
Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
YOur answer should be B I think :)
GarryVolchara [31]3 years ago
6 0
The answer is B. About 1 1/2 hours
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What does the following expression mean? x <= y
Lyrx [107]

As per inequality, it means that the value of x can be less than or equal to y.

Inequality in Mathematics

The two expressions that make up an equation or an inequality are connected in a mathematical statement. The equal sign (=) in an equation denotes the equality of the two expressions. The symbols >, <, ≤, or ≥ are used to denote an inequality, when the two expressions aren't always equal.

Type of Inequality

The given expression, x <= y denotes the type of inequality where the possible values of x are either less than y or equal to less. The value of x cannot be greater than y in any case.

Learn more about inequality here:

brainly.com/question/20383699

#SPJ4

4 0
2 years ago
I need help in my math homework
Anastaziya [24]
Q19.Sunday equals 351 so that plus a hundred equals 451 plus 50 equals 501 so now we round it to closest number wensday at 506

q20.so Thursday and friday added equal 774

q21.Anna's report is 830 Joe's is 670 it would equal 160 more than Joe's so problem is 830 minus 670 equals 160 that is how much more Anna is than joe

q22.ok so week on equals 486 rounded equals 490 next week she got 254 rounded 250 she wanted to earn 545 so if we take 490 and add 50 equals 540 then add 200 and then it's 740 so we now know are answer is near that so I'm going to add them both now 486 plus 254 equals 740 ironically the exact same amount.

q23.ok so 972 minus 468 equals 504 that is how many inches he is bigger than the other one

if you need anymore help just let me know mate
4 0
3 years ago
If you do this question I will give you brainlest I know the right Awnser just want to test you help me out and I’ll give you br
UkoKoshka [18]

3% Although I'm probably wrong.

8 0
3 years ago
Read 2 more answers
Which one is greater -3 5/8 or -3 2/3
Anvisha [2.4K]

Answer:

-3 2/3

Step-by-step explanation:

Find LCM of fractions by first converting them from mixed fraction to improper fraction

6 0
3 years ago
Read 2 more answers
Which of the following represents the range of the relation below? (last one i swear)
valkas [14]

Answer:

B

Step-by-step explanation:

Range is y-values, hun which is the second number in each of the ordered pairs. And when you list ranges(y) or domains(x) you do it from least to greatest which is why it goes from negatives to positives in numerical order rather than the order given in the problem.

6 0
3 years ago
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