Ask question

Ask question

All categories

andrew-mc [135]

2 years ago

13

In Miami, the number of highway accidents increased by 20% over a four year period. How many accidents were there in 2013 if the

re were 5,120 in 2009?

1 answer:

Masja [62]2 years ago

8 0

.20 x 5,120 = 1024 1024 + 5120 = 6144

You might be interested in

According to the distributive property, a(5 + b) = A) 5a + b Eliminate B) 5a + ab C) a (b + 5) D) 5 (a + b)

MArishka [77]

A(b+c)=ab+ac
a(5+b)=a(5)+a(b)=5a+ab

B is answer

7 0

3 years ago

Read 2 more answers

(1/4)^3z-1 =16^z+2*64^z-2<br><br> Z=___<br><br> Please help

wariber [46]

Answer:

Z = 0.198877274

Step-by-step explanation:

$(\frac{1}{4})^{3z-1} = 16^z + 2*16^{z-2}\\4^{1-3z} = 4^{2z} + 4^{\frac{1}{2}}*4^{2z-4}\\4^{1-3z} = 4^{2z} + 4^{2z-4+\frac{1}{2}}\\4^{1-3z} = 4^{2z} + 4^{2z-\frac{7}{2}}\\4^{1-3z} = 4^{2z} *(1+ 4^{-\frac{7}{2}})\\4^{1-3z} = 4^{2z} *(1+ 2^{-7})\\4^{1-3z} = 4^{2z} *(1+ \frac{1}{128} )\\4^{1-3z} = 4^{2z} *(\frac{129}{128} )\\Taking\;\; Logarithm\;\; with\;\; base\;\; 4\\Log_4(4^{1-3z}) = Log_4(4^{2z}) + Log_4(\frac{129}{128})\\1-3z = 2z + 0.005613627712 \\5z = 0.994386372\\z = 0.198877274$

Hence, the value of Z = 0.198877274

8 0

3 years ago

Read 2 more answers

Please tell me what is 6(2b-4)

Vilka [71]

Distribute

6 × 2b + 6 × -4

Simplify 6 × 2b to 12b

12b + 6 × -4

Simplify 6 × -4 to -24

<u>12b - 24</u>

7 0

2 years ago

Read 2 more answers

If the Volume of a box is 250 feet3 and the height is 5 feet and the length is 5

Montano1993 [528]

Answer:

10 feet

Step-by-step explanation:

Use the volume formula, V = lwh, to solve for w

Plug in the values we know:

V = lwh

250 = (5)(w)(5)

250 = 25w

10 = w

So, the width is 10 feet

7 0

2 years ago

.The Tlingit hunted seals in which culture region?

MrRa [10]

C. Pacific Northwest

4 0

2 years ago