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Nookie1986 [14]
2 years ago
11

5 times 3 2/5 I need help pls k have school soon

Mathematics
2 answers:
timama [110]2 years ago
8 0
5 times 3 is 15! i’m confused at the rest of the question!
NARA [144]2 years ago
8 0

Answer:

\huge\boxed{\sf 17}

Step-by-step explanation:

\displaystyle 5 \times 3\frac{2}{5} \\\\= 5 \times \frac{5 \times 3 + 2}{5} \\\\= 5 \times \frac{15+2}{5} \\\\= 5 \times \frac{17}{5} \\\\Cancelling \ 5s \\\\= 17\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
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I Got 650 miles per hour
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3 years ago
1000 was invested at 5.5% interest, compounded annually. After sometime the amount had grown to 1550. How long was the money inv
scZoUnD [109]

compound interest equation for annually compounded

A=P(1+r)^t

A=final amount

P=principal

r=rate in decimal

t=time in years


given that

A=1550

P=1000

r=5.5%=0.055

find t


1550=1000(1+0.055)^t

divide both sides by 1000

1.55=1.055^t

take ln of both sides

ln(1.55)=ln(1.055^t)

use ln rule ln(a^b)=b(ln(a))

ln(1.55)=t(ln(1.055))

divide both sides by ln(1.055)

\frac{ln(1.55)}{ln(1.055)}=t

using a calculator, we get that t=8.18544 yrs

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4 0
3 years ago
Christy and Becky went apple picking.Christy picked 1/4 the amount of apples that Becky picked.If Becky picked 124 apples.how ma
Stels [109]

Answer:

31

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5 0
3 years ago
GEOMETRY HELPP -- WILL MARK BRAINLIEST
lukranit [14]

Answer: d = 29 miles

Step-by-step explanation:

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y separation after two hours

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total distance between them is

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3 years ago
All rectangles have four right angles and opposite sides that are equal in length and parallel.
Paraphin [41]

Answer:

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Step-by-step explanation:

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