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3 years ago

(HELP!)

Mathematics

2 answers:

m_a_m_a [10]3 years ago

6 0

Answer:

-5.8°F

Step-by-step explanation:

hope dis help :/

klasskru [66]3 years ago

3 0

The temperature dropped 5.8 degrees an hour.

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Eric collected 1 1/3 times as many beads as Malik in the beginning. If Eric collected 48 more beads and Malik collected 13 more

-BARSIC- [3]

$E = \frac{4M}{3} \\E + 48 = 2(M+13)\\E + 48 = 2M + 26\\\frac{4M}{3}+48 = 2M + 26\\4M + 144 = 6M + 78\\2M = 66\\M = 33$

At the beginning, Malik had 33 beads, and Eric had 44, making them have 77 beads in total

At the end, Malik had (33 + 13 =) 46 beads and Eric had (44 + 48 = ) 92 beads.

8 0

3 years ago

Read 2 more answers

The cost of 9 scarves is $69.75. What is the unit price?

NISA [10]

The "Unit Price" (or "unit cost") tells you the cost per liter, per kilogram, per pound, etc, of what you want to buy.

Just divide the cost by the quantity: 69.75/9=$7.75

Hope this helps, have a BLESSED and wonderful day! As well as as a safe one! :-)

-Cutiepatutie ☺❀❤

5 0

3 years ago

Read 2 more answers

Plz help ASAP!!!!!!!!

Artemon [7]

Answer:

4 $\sqrt5$

Step-by-step explanation:

Use Pythagorean theorem to get c^2 for the hypotenuse, which is equal to $\sqrt80$ . You then simplify to get the simplest radical form by $\sqrt80$ = $\sqrt{8*10} = \sqrt{4*2*5*2} = \sqrt{16*5} = 4\sqrt{5}$

6 0

2 years ago

The left side of a triangle is 24in and the top is 74in, what is the length of the bottom of the triangle in inches?

Ilia_Sergeevich [38]

Opp=24 in. Hypotenuse= 74 in. Adj=? Simplest formula. a^2+b^2=c^2(Pythagorean theorem). 5476-576=4900 Square root of 4900 is 70. Therefore adj=70 in.

8 0

3 years ago

For a 2-year loan of $5,000, at 8% compounded quarterly, the effective interest rate is (NOTE: round to the nearest hundredth of

Aliun [14]

Answer:

$i_e =0.1716 = 17.17%$

C.I = $1333.85

Step-by-step explanation:

effective interest rode is $i_e =(1+ \frac{i_m}{m})^{mt} -1$

where

i_e efffective rate of interest

i_m = rate of interest = 8%

m = nu,ner of compoundig period per year = 4

t = used for loan time = 2

$i_e =(1+ \frac{0.08}{4})^{4*2} -1$

$i_e =0.1716 = 17.17%$

b)compound interest is given as

$C.I =P[ (1+ \frac{i_m}{m})^{mt}-1]$

we have P-5000 $

i_m -6%

m =2

t = 4

AFTER PUTTING EACH VALUE WE GET

C.I = $1333.85

6 0

3 years ago