2 years ago

Write the time 1:49 in two ways

Mathematics

1 answer:

jekas [21]2 years ago

5 0

Answer:

1 hour and 45 mins or 1 hour, 40 mins, and 5 seconds

Step-by-step explanation:

You might be interested in

For the school fair, 33 English teachers, 72 math teachers, 55 science teachers, and 20 social studies teachers volunteered for

IrinaVladis [17]

Answer:

0.4

Step-by-step explanation:

33+72+55+20=180

probability of choosing of choosing a maths teacher=72/180

=0.4

3 0

2 years ago

Which must be true? Select all that apply.

Fittoniya [83]

Answer:

A, B, E

Step-by-step explanation:

6 0

2 years ago

An experiment requires the population of the bacteria to reach 2 million before the experiment can begin. The reproduction rate

Furkat [3]

Answer:

about 6 hours

Step-by-step explanation:

$8( {7}^{x} ) = 2( {10}^{6} )$

${7}^{x} = 250000$

$x = \frac{ ln(250000) }{ ln(7) } = 6.39$

6 0

1 year ago

A ladder reaches the top of a 20 foot building. the ladder is 4.5 feet away from the building. how long is the ladder?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

do that with pithagoras:

20² + 4,5² = x²

400 + 20,25 = x²

420,25 = x²

x = $\sqrt{420,25}$

x ~ 20,5

Letter C: 20,5 feet

4 0

2 years ago

Sam needs a web designer. Designer A is offering her services for an initial $500 in addition to $100 per hour. Designer B is of

gavmur [86]

Answer:

2 hours

Step-by-step explanation:

Let's denote the amount of time we need to find out, t.

=> 600 + 50t < 500 + 100t

or 600 - 500 < 100t - 50t

or 100 < 50t

or 100/50 < t

or t > 2

=> After 2 hours, company B will be cheaper option than company A

3 0

2 years ago

Write the time 1:49 in two ways​

Write the time 1:49 in two ways