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3 years ago

What time is it from where y’all live ?

Mathematics

2 answers:

slava [35]3 years ago

6 0

Answer:

1 Pm

Step-by-step explanation:

____ [38]3 years ago

3 0

Answer:

3:18 Pm

Step-by-step explanation:

Nice picture of mute button

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In C = A + B, what is the value of the entry represented by C41?

ratelena [41]

Answer

C41 = 2

This very simple to do.

First locate the entry in A41 in matrix A. That is the entry in the intersection of the fourth row and first column of matrix A. This entry is 7.

Then multiply by the scalar which is 2 to get,

Next we locate the entry in B41 in matrix B also. Which is 4. We multiply by the scalar of -3 to get,

-3 x 4= -12

We now add these two corresponding entries to obtain,

14+-12= 2

5 0

3 years ago

how much would $100 invested at 6% interest compounded mothly be worth after 20 years? round answer to the nearest cent

Soloha48 [4]

Alright, so in order to solve this problem, you need to know the formula for compound interest, which is
A= P(1+r/n)^nt
A is the final amount, P is the beginning amount, r is the rate it is being compounded at, n is the number of compounds per year, and t is obviously the time or number of years

Since it is compounded monthly, n will equal 12, as there are 12 months in a year.

Plug in what you have and you get A= 100 (1 + .06/12)^(12)(20)
A=331.02

6 0

2 years ago

Read 2 more answers

Use the discriminant to determine which graph could represent the equation. y=x^2+4x+5

lidiya [134]

ANSWER

See attachment.

EXPLANATION

The given function is

$y = {x}^{2} + 4x + 5$

When we compare this function to

$y = a{x}^{2} + bx + c$

We have a=1, b=4 and c=5

We put this inside the formula for the discriminant, which is

$D = {b}^{2} - 4ac$

$D = {4}^{2} - 4(1)(5)$

$D = 16 - 20 = - 4$

Since the discriminant is negative, the function has no x-intercepts.

The graph of this function is the one hanging in the air above the x-axis and opens upwards.

5 0

3 years ago

While installing a sprinkler system, Ethel wants to cut a 20-foot length of plastic tubing into two pieces. The longer piece is

photoshop1234 [79]

2x+2+x=20
3x+2=20
3x+2-2=20-2
3x=18

18/3=6
So x=6
So the shorter one is 6ft and the longer piece is 14ft. (Additional work to help support answer more) 14+6=20 and 6*2+2=14.

7 0

2 years ago

Please help me outttttttttt

Jet001 [13]

Answer:

Angle F ~ Angle T. FG ~ ST. FE ~ TR.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers