1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hjlf
3 years ago
8

We’re not done just yet! Thanks for anyone who helped, means a lot to me!

Mathematics
2 answers:
olga_2 [115]3 years ago
6 0

Answer: Choice A) The number that is 5 to the left of -3 on the number line.

Explanation:

Refer to the diagram below. The value -3 is 3 units to the left of 0 on the number line. So you start at 0 and move 3 spaces to the left to arrive at -3.

Once you're at -3 on the number line, you'll move 5 more spaces to the left to arrive at -8

We can think of -3+(-5) as -3-5, both of which simplify to -8

Or we can think of it like saying -3+(-5) = -1*(3+5) = -1*8 = -8. Here I factored out a negative 1, and then added. The final result is negative since we're moving to the left in the negative territory.

bonufazy [111]3 years ago
5 0

Answer:

A

Step-by-step explanation:

if im reading it right

You might be interested in
lenny deposits $7,000 in an IRA. What will be the value of his investment in 3 years if the investment is earning 1.95% per year
lorasvet [3.4K]

Step-by-step explanation:

The interest is 1.95 percent.

1.95 percent = 1.0195

Value after 3 years =

1.0195 {}^{3}  \times 7000

= $7417.54 (to the nearest cent)

4 0
3 years ago
Read 2 more answers
A company advertises that its cans of caviar each contain 100 g of their product. A consumer advocacy group doubts this claim, a
Blizzard [7]

Answer:

The value of the test statistic is -3.14.

Step-by-step explanation:

Test statistic:

t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

In which X is the sample mean, \mu is the expected value, \sigma is the standard deviation and n is the size of the sample.

A company advertises that its cans of caviar each contain 100 g of their product.

This means that \mu = 100

They calculate a sample mean weight of 99 g and a sample standard deviation of 0.9 g. Sample of 8 cans.

This means that X = 99, \sigma = 0.9, n = 8

So the test statistic will be given by:

t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

t = \frac{99 - 100}{\frac{0.9}{\sqrt{8}}}

t = -3.14

The value of the test statistic is -3.14.

8 0
3 years ago
What is the line of symmetry?
Anuta_ua [19.1K]

Answer:

The line of symmetry can be defined as the axis or imaginary line that passes through the center of the shape or object and divides it into identical halves.

8 0
3 years ago
7d^2+10 HELPPP SOVE THIS
Amanda [17]
So you just plug in the X value of the number that d represents for example if I plug in 2 for d

7(2)^2+10=38
4 0
3 years ago
Help me with this!!!!
andrezito [222]

Answer: I think it would be 3.5

Step by Step Explanation: BRAINLIEST?!?

8 0
3 years ago
Read 2 more answers
Other questions:
  • The client owns 1000 shares of the Drake Fund at the start of business on Monday morning. The client calls your team and wants t
    7·1 answer
  • Jenson is picking out what to wear to school. He has three clean T-shirts: one white, one red, and one orange. He also has two c
    11·1 answer
  • Find the quotient of 1 1/3 and 5/6..<br> Can you please show me the steps? thank u ...?
    13·2 answers
  • Garbrielle took Spanish test with 50 questions and answered 44 of them correctly, what percent of the questions did garbrielle a
    10·1 answer
  • You need to have a password with 4 letters followed by 3 even digits between 0 and 9, inclusive. If the characters and digits ca
    10·1 answer
  • Pls help! I’m giving 17 points!
    8·2 answers
  • Twelve friends share 4 bread rolls equally what fraction of a bread roll does each friend get
    11·2 answers
  • What is the measure of angle C
    5·1 answer
  • Please help me I just want sleep and I want it to be atleast on 75% so I can continue tomorrow cause I’m tried and my back alrea
    7·1 answer
  • sue makes 2% commission sales up to $5000. She makes 7.5% commission on sales over $5000. If Sue sold $15000 worth of merchandis
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!